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2020 GEO SDG Award for CirroLytix

MANILA, Philippines — A Filipino startup is recognized globally in developing a dengue hotspot prediction system using satellite and climate data in the 2020 Group on Earth Observations Sustainable Development Goals (GEO SDG) Awards for the Sectoral category, For-Profit. The GEO SDG Awards recognize the productivity, ingenuity, proficiency, novelty, and exemplary communications of results and experiences in the use of Earth observations to support sustainable development.

CirroLytix Research Services was formed to create social impact through big data. Through the application of machine learning, data engineering, remote sensing, and social listening, the Philippines-based data analytics firm hopes to help governments, researchers, non-government organizations (NGO), and social enterprises achieve positive change. The Advanced Early Dengue Prediction and Exploration Service (Project AEDES) is one of the CirroLytix’s flagship projects developed during the 2019 National Aeronautics and Space Administration’s (NASA) International Space Apps Challenge. It combines digital, climate, and remote sensing to nowcast dengue trends and detect mosquito habitats to help pre-empt cases of dengue. Project AEDES process leverages normalized difference vegetation index (NDVI), Fraction of absorbed photosynthetically active radiation (FAPAR), and normalized difference water index (NDWI) readings from Landsat and Sentinel-2 to estimate still water areas on the ground, which is correlated with dengue case counts from national health centers.

The Advanced Early Dengue Prediction and Exploration Service (Project AEDES) combines digital, climate, and remote sensing to nowcast dengue trends and detect mosquito habitats to help pre-empt cases of dengue.

Dominic Vincent “Doc” Ligot, co-founder and chief technology officer of CirroLytix, describes Project AEDES as an “early detection of panics from online searches, anticipating case counts from environment readings, but most importantly pinpointing hotspots from mosquito habitat detection.”

The Pinoy-made dengue mapper tool won the annual international hackathon of NASA globally in the best use of data, the solution that best makes space data accessible, or leverages it to a unique application. Aside from winning last year, CirroLytix also developed an integrated public policy information portal measuring the impact of the coronavirus pandemic using Earth observation, in-country economic and human mobility data, and global infection case counts, thus winning again in the Space Apps COVID-19 Challenge for the same category in the best use of data. Named G.I.D.E.O.N. (Global Impact Detection from Emitted Light, Onset of COVID-19, and Nitrogen Dioxide), this dashboard for policy makers and economic planners shows the impact of COVID-19 on various countries and effects on the economy and environment.

With these achievements, Cirrolytix is recognized in their remarkable efforts to utilize Earth observation data to predict dengue fever cases in the Philippines in order to improve public health.

“I am glad that the GEO SDG Awards Panel has selected CirroLytix for an award, recognizing the importance of this work in developing an EO-integrated dengue case predictor mapping system,” according to Dr. Argyro Kavvada, lead for Sustainable Development Goals of the Earth Science Division, NASA’s Science Mission Directorate and executive secretary of the international Earth Observations for the Sustainable Development Goals (EO4SDG).

“These awards really could stand as an inspiration to all of us about what can be done, and what needs to be done to ensure that Earth-observations contribute to make our world a better, and more sustainable place,” said Lawrence Friedl director of the Applied Sciences Program of the Earth Science Division, NASA’s Science Mission Directorate and co-chair of EO4SDG.

2020 GEO SDG Awardees together with Dominic Vincent “Doc” Ligot, co-founder and chief technology officer of CirroLytix

The Undersecretary for Competitiveness and Innovation of the Department of Trade and Industry (DTI) Dr. Rafaelita “Fita” M. Aldaba heartfeltly congratulates CirroLytix. “It’s indeed a blessing amid this pandemic and economic crisis that we are currently faced with,” she said.

The award-winning startup continues to update the AEDES framework to include socio-economic risk mapping to turn it into a health and environmental policy tool. Aside from dengue, the company also supports COVID-19 modeling and response initiatives with the public health sector. CirroLytix’s current involvements include public health, human rights, fighting disinformation, education and food security.

The Space Apps lead organizer in the Philippines Michael Lance M. Domagas appeals support for these Filipino winners. “How many times should these Filipino innovators and achievers need to win before being recognized and appreciated by our own country? To be recognized by not just one, but five space agencies is something has not yet been achieved by Filipinos, how much more of a multitude of countries and nations supporting the sustainable development goals of the United Nations?” He added that “The dengue epidemic and the COVID-19 is a real threat to the Philippine society right now, endangering health, well-being, livelihood, and most especially businesses and the national economy. If we could only learn how to give value to science, technology, mathematics, and engineering (STEM), the possibilities are endless. Our Filipino winners of Space Apps and GEO SDG Awards have taught us on how these space technologies greatly help in addressing epidemics and economic impact of COVID-19, its time to give them recognition and respect because they are Filipinos like us.” Winners shall be invited to visit NASA once travel is deemed safe, but unfortunately, travel, meals and incidental expenses, and accommodation expenses are not provided.

On the other hand, Cirrolytix encourages the use of data in addressing social problems and issues surrounding the Bangsamoro region. Together with the Asia Foundation and Data Ethics PH, the online Bangsamoro Data Challenge invites ages 15 years old and above to develop data-driven solutions in helping the region. Deadline for registration is on Saturday 11:59pm, November 21, 2020 at https://barmm.opendata.org.ph/

The Group on Earth Observations (GEO) is a partnership of more than 100 national governments and in excess of 100 participating organizations that envisions a future where decisions and actions for the benefit of humankind are informed by coordinated, comprehensive and sustained Earth observations.

The U.S. space agency National Aeronautics Space Administration (NASA), European Space Agency (ESA), and Japan Aerospace Exploration Agency (JAXA) are inviting coders, entrepreneurs, scientists, designers, storytellers, makers, builders, artists, and technologists to participate in a virtual hackathon May 30–31 dedicated to putting open data to work in developing solutions to issues related to the COVID-19 pandemic.

During the global Space Apps COVID-19 Challenge, participants from around the world will create virtual teams that – during a 48-hour period – will use Earth observation data to propose solutions to COVID-19-related challenges ranging from studying the coronavirus that causes COVID-19 and its spread to the impact the disease is having on the Earth system. Registration for this challenge opens in mid-May.

“There’s a tremendous need for our collective ingenuity right now,” said Thomas Zurbuchen, associate administrator for NASA’s Science Mission Directorate. “I can’t imagine a more worthy focus than COVID-19 on which to direct the energy and enthusiasm from around the world with the Space Apps Challenge that always generates such amazing solutions.”

The unique capabilities of NASA and its partner space agencies in the areas of science and technology enable them to lend a hand during this global crisis. Since the start of the global outbreak, Earth science specialists from each agency have been exploring ways to use unique Earth observation data to aid understanding of the interplay of the Earth system – on global to local scales – with aspects of the COVID-19 outbreak, including, potentially, our ability to combat it. The hackathon will also examine the human and economic response to the virus.

https://www.youtube.com/watch?v=p_quOKBRJKs

ESA will contribute data from the Sentinel missions (Sentinel-1, Sentinel-2 and Sentinel-5P) in the context of the European Copernicus program, led by the European Commission, along with data from Third Party contributing Missions, with a focus on assessing the impact on climate change and greenhouse gases, as well as impacts on the economic sector. ESA also is contributing Earth observation experts for the selection of the competition winners and the artificial-intelligence-powered EuroDataCube.

“EuroDatacube will enable the best ideas to be scaled up to a global level,” said Josef Aschbacher, director of Earth Observation Programmes at ESA. “The pandemic crisis has a worldwide impact, therefore international cooperation and sharing of data and expertise with partners like NASA and JAXA seems the most suitable approach.”

JAXA is making Earth observing data available from its satellite missions, including ALOS-2, GOSAT, GOSAT-2, GCOM-C, GCOM-W, and GPM/DPR.
“JAXA welcomes the opportunity to be part of the hackathon,” said JAXA Vice President Terada Koji. “I believe the trilateral cooperation among ESA, NASA and JAXA is important to demonstrate how Earth observation can support global efforts in combating this unprecedented challenge.“
Space Apps is an international hackathon that takes place in cities around the world. Since 2012, teams have engaged with NASA’s free and open data to address real-world problems on Earth and in space. The COVID-19 Challenge will be the program’s first global virtual hackathon. Space Apps 2019 included more than 29,000 participants at 225 events in 71 countries, developing more than 2,000 hackathon solutions over the course of one weekend.

Philippine developers used NASA’s free and open data to solve real-world problems on Earth and space.

Many Filipinos participated in this annual hackathon since 2016. Recently, a dengue mapping forecasting system was developed by data scientists from CirroLytix using satellite and climate data with the goal of addressing the sustainable development goals of the United Nations. This web application, called Project AEDES won globally for the best use of data. “Earth observation data has the potential to be used in fighting epidemics and outbreaks threatening humanity nowadays, as well as to analyze its socio-economic impact,” according to software developer Michael Lance M. Domagas, who led the Philippine hackathon in collaboration with De La Salle University, PLDT, Department of Science and Technology, United Nations Development Programme, and the U.S. embassy. The very first Philippine winner used citizen science and environmental data to develop a smartphone application informing fishermen the right time to catch fish. ISDApp is currently being incubated at Animo Labs.

Space Apps is a NASA-led initiative organized globally in collaboration with Booz Allen Hamilton, Mindgrub and SecondMuse. The next annual Space Apps Challenge is scheduled for October 2–4.

Registration opens May 12. https://covid19.spaceappschallenge.org/

inflatable heat shield
China inflatable heat shield: Credit CCTV

New spacecraft experience setbacks all the time. SpaceX Starship prototype violently disassembled several times. Boeing launched the CST-100 but ended up in the wrong orbit. China isn’t a stranger to setbacks either.

China tested a prototype spacecraft on May 5th, 2020 in efforts to prove the technology was ready. It’s good it was a test and not an actual mission since the spacecraft did not perform as expected. The news agency Xinhua reported the spacecraft launched from Hainan China, operated abnormally during its return.

Heat Shields Need to work or expect a terrible day.

Spacecraft experience tremendous heat during the last minutes of their mission. The heat shield protects the spacecraft from that heat. NASA looked at lots of materials and tested many before using for heat shields.

NASA’s Space Shuttle used a thermal soak heat shield approach. The Shuttle tiles act as an insulating material. The design absorbs and radiates the heat away from the spacecraft structure. A second common approach is an ablative heat shield like those used for Mercury, Gemini, Apollo, and Orion spacecraft. These ablative heat shields commonly have a layer of plastic resin which experiences intense heating while entering the atmosphere. The heat shield wears away, carrying the heat away through convection.

If damage to the heat shield results in compromised performance, disaster can strike like the loss of the Space Shuttle Columbia and all crew aboard. With Columbia, during takeoff, the heat shield tile damage occurred. While returning to Earth, super-heated gasses snuck in through the damaged tiles and resulted in the accident.

Newer heat shield design strives to increase reliability and safety. NASA developed the Phenolic Impregnated Carbon Ablator (PICA) heat shield. SpaceX continued to develop and adopted the technology for a segmented 3.6-meter PICA-X shield used on its Dragon spacecraft. SpaceX shared that PICA-A’s usefulness potentially extends for hundreds of times for Earth orbit reentry with only minor degradation each time. This performance allowed NASA’s Stardust comet sample return mission to survive reentry from its deep-space mission.

PICAX Heat Shield
Inspecting the carbon-composite carrier structure for the first Dragon spacecraft heat shield, fresh from its mold. At nearly 4 m (13 ft.) in diameter, the structure supports the PICA-X tiles that protect the spacecraft during reentry. Photo Credit: SpaceX/NASA
It’s a real moon of Saturn. Credit NASA

You may have heard of the expression, May the 4th be with you. If you don’t already know, May the 4th is unofficially Star Wars Day. The date was chosen for the play on words on the classic catchphrase from the movies. “May the Force be with you” and “May the Fourth be with you”.

The pop culture fan base for Star Wars embraced the May 4th date and popularized it. Lucasfilm and later Disney could not have a better day to advertise Star Wars stuff. This is a testament to the many Star Wars fans across the world who have chosen to celebrate the holiday. Lucasfilm and parent company Disney now also wisely have embraced the date as an annual celebration of Star Wars.

So you might be a die-hard Star Wars fan, or maybe you enjoy the movie. If you don’t like Star Wars, well, not sure why you are reading. Maybe you have a loved one and you are trying to figure out what to do with them on this very important day to them. So we are going to go on the assumption that you know at least a little something about Star Wars.

Alright, to the Coruscant of the article. (Hey, it is a Star Wars article after all!)

What space stuff was influenced by Star Wars?

In 1983, President Ronald Reagan proposed the Strategic Defense Initiative(SDI). Reagan’s SDI concept focused on a missile defense system intended to protect the United States. Attacks delivered by intercontinental ballistic missiles and submarine-launched ballistic missiles would be shot down. Critics of the program nicknamed the program “Star Wars” and the name gained common acceptance. Although satellite-based laser and particle weapons didn’t materialize, this was a space-related program that was definitely influenced by the movies.

Click to read more: https://westeastspace.com/2020/05/04/star-wars-and-space-may-the-4th-be-with-you/

Upper row Associate American Corner librarian Donna Lyn G. Labangon, Space Apps global leader Dr. Paula S. Bontempi, former DICT Usec. Monchito B. Ibrahim, Animo Labs executive director Mr. Federico C. Gonzalez, DOST-PCIEERD deputy executive director Engr. Raul C. Sabularse, PLDT Enterprise Core Business Solutions vice president and head Joseph Ian G. Gendrano, lead organizer Michael Lance M. Domagas, and Animo Labs program manager Junnell E. Guia. Lower row Dominic Vincent D. Ligot, Frances Claire Tayco, Mark Toledo, and Jansen Dumaliang Lopez of Aedes project.

MANILA, Philippines — A dengue case forecasting system using space data made by Philippine developers won the 2019 National Aeronautics and Space Administration’s International Space Apps Challenge. Over 29,000 participating globally in 71 countries, this solution made it as one of the six winners in the best use of data, the solution that best makes space data accessible, or leverages it to a unique application.

Dengue fever is a viral, infectious tropical disease spread primarily by Aedes aegypti female mosquitoes. With 271,480 cases resulting in 1,107 deaths reported from January 1 to August 31, 2019 by the World Health Organization, Dominic Vincent D. Ligot, Mark Toledo, Frances Claire Tayco, and Jansen Dumaliang Lopez from CirroLytix developed a forecasting model of dengue cases using climate and digital data, and pinpointing possible hotspots from satellite data.

Sentinel-2 Copernicus and Landsat 8 satellite data used to reveal potential dengue hotspots.

Correlating information from Sentinel-2 Copernicus and Landsat 8 satellites, climate data from the Philippine Atmospheric, Geophysical and Astronomical Services Administration of the Department of Science and Technology (DOST-PAGASA) and trends from Google search engines, potential dengue hotspots will be shown in a web interface.

Using satellite spectral bands like green, red, and near-infrared (NIR), indices like Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) and Normalized Difference Vegetation Index (NDVI) are calculated in identifying areas with green vegetation while Normalized Difference Water Index (NDWI) identifies areas with water. Combining these indices reveal potential areas of stagnant water capable of being breeding grounds for mosquitoes, extracted as coordinates through a free and open-source cross-platform desktop geographic information system QGIS.

https://www.youtube.com/watch?v=uzpI775XoY0

Check out the website here: http://aedesproject.org/

Winners visit the Philippine Earth Data Resource and Observation (PEDRO) Center at the DOST-Advanced Science and Technology Institute in Diliman, Quezon City with Dr. Joel Joseph S. Marciano, Jr.

“AEDES aims to improve public health response against dengue fever in the Philippines by pinpointing possible hotspots using Earth observations,” Dr. Argyro Kavvada of NASA Earth Science and Booz Allen Hamilton explained.

The DOST-Philippine Council for Industry, Energy and Emerging Technology Research and Development (DOST-PCIEERD) deputy executive director Engr. Raul C. Sabularse said that the winning solution “benefits the community especially those countries suffering from malaria and dengue, just like the Philippines. I think it has a global impact. This is the new science to know the potential areas where dengue might occur. It is a good app.”

“It is very relevant to the Philippines and other countries which usually having problems with dengue. The team was able to show that it’s not really difficult to have all the data you need and integrate all of them and make them accessible to everyone for them to be able to use it. It’s a working model,” according to Monchito B. Ibrahim, industry development committee chairman of the Analytics Association of the Philippines and former undersecretary of the Department of Information and Communications Technology.

Biological oceanographer Dr. Paula S. Bontempi, acting deputy director of the Earth Science Mission, NASA’s Science Mission Directorate and the current leader of the Space Apps global organizing team

The leader of the Space Apps global organizing team Dr. Paula S. Bontempi, acting deputy director of the Earth Science Mission, NASA’s Science Mission Directorate remembers the pitch of the winning team when she led the hackathon in Manila. “They were terrific. Well deserved!” she said.

“I am very happy we landed in the winning circle. This would be a big help particularly in addressing our health-related problems. One of the Sustainable Development Goals (SDGs) is on Good Health and Well Being and the problem they are trying to address is analysis related to dengue,“ said Science and Technology secretary Fortunato T. de la Peña. Rex Lor from the United Nations Development Programme (UNDP) in the Philippines explained that the winning solution showcases the “pivotal role of cutting-edge digital technologies in the creation of strategies for sustainable development in the face of evolving development issues.”

U.S Public Affairs counselor Philip W. Roskamp and PLDT Enterprise Core Business Solutions vice president and head Joseph Ian G. Gendrano congratulates the next group of Pinoy winners.

Sec. de la Peña is also very happy on this second time victory for the Philippines on the global competition of NASA. The first winning solution ISDApp uses “data analysis, particularly NASA data, to be able to help our fishermen make decisions on when is the best time to catch fish.” It is currently being incubated by Animo Labs, the technology business incubator and Fab Lab of De La Salle University in partnership with DOST-PCIEERD. Project AEDES will be incubated by Animo Labs too.

University president Br. Raymundo B. Suplido FSC hopes that NASA Space Apps would “encourage our young Filipino researchers and scientists to create ideas and startups based on space science and technology, and pave the way for the promotion and awareness of the programs of our own Philippine space agency.”

Philippine vice president Leni Robredo recognized Space Apps as a platform “where some of our country’s brightest minds can collaborate in finding and creating solutions to our most pressing problems, not just in space, but more importantly here on Earth.”

“Space Apps is a community of scientists and engineers, artists and hackers coming together to address key issues here on Earth. At the heart of Space Apps are data that come to us from spacecraft flying around Earth and are looking at our world,” explained by Dr. Thomas Zurbuchen, NASA associate administrator for science.

“Personally, I’m more interested in supporting the startups that are coming out of the Space Apps Challenge,” according to DOST-PCIEERD executive director Dr. Enrico C. Paringit.

In the Philippines, Space Apps is a NASA-led initiative organized in collaboration with De La Salle University, Animo Labs, DOST-PCIEERD, PLDT InnoLab, American Corner Manila, U.S. Embassy, software developer Michael Lance M. Domagas, and celebrates the Design Week Philippines with the Design Center of the Philippines of the Department of Trade and Industry. It is globally organized by Booz Allen Hamilton, Mindgrub, and SecondMuse.

Space Apps is a NASA incubator innovation program. The next hackathon will be on October 2–4, 2020.

#SpaceApps #SpaceAppsPH

Filipino developers gather together to address real-world problems on Earth and space using NASA’s free and open source data.

An illustration of Kepler-1649c orbiting around its host red dwarf star. This newly discovered exoplanet is in its star’s habitable zone and is the closest to Earth in size and temperature found yet in Kepler’s data.
Credits: NASA/Ames Research Center/Daniel Rutter

A team of transatlantic scientists, using reanalyzed data from National Aeronautics and Space Administration’s Kepler space telescope, has discovered an Earth-sized exoplanet orbiting in its star’s habitable zone, the area around a star where a rocky planet could support liquid water.

Scientists discovered this planet, called Kepler-1649c, when looking through old observations from Kepler, which the agency retired in 2018. While previous searches with a computer algorithm misidentified it, researchers reviewing Kepler data took a second look at the signature and recognized it as a planet. Out of all the exoplanets found by Kepler, this distant world – located 300 light-years from Earth – is most similar to Earth in size and estimated temperature.

A comparison of Earth and Kepler-1649c, an exoplanet only 1.06 times Earth’s radius
Credits: NASA/Ames Research Center/Daniel Rutter


This newly revealed world is only 1.06 times larger than our own planet. Also, the amount of starlight it receives from its host star is 75% of the amount of light Earth receives from our Sun – meaning the exoplanet’s temperature may be similar to our planet’s, as well. But unlike Earth, it orbits a red dwarf. Though none have been observed in this system, this type of star is known for stellar flare-ups that may make a planet’s environment challenging for any potential life.

“This intriguing, distant world gives us even greater hope that a second Earth lies among the stars, waiting to be found,” said Thomas Zurbuchen, associate administrator of NASA’s Science Mission Directorate in Washington. “The data gathered by missions like Kepler and our Transiting Exoplanet Survey Satellite (TESS) will continue to yield amazing discoveries as the science community refines its abilities to look for promising planets year after year.”

There is still much that is unknown about Kepler-1649c, including its atmosphere, which could affect the planet’s temperature. Current calculations of the planet’s size have significant margins of error, as do all values in astronomy when studying objects so far away. Rocky planets orbiting red dwarfs are of particular astrobiological interest. However, astrobiologists will need much more information about this planet in order to gage whether it is promising for life as we know it. But based on what is known, Kepler-1649c is especially intriguing for scientists looking for worlds with potentially habitable conditions.

There are other exoplanets estimated to be closer to Earth in size, such as TRAPPIST-1f and, by some calculations, Teegarden c. Others may be closer to Earth in temperature, such as TRAPPIST-1d and TOI 700d. But there is no other exoplanet that is considered to be closer to Earth in both of these values that also lies in the habitable zone of its system.

“Out of all the mislabeled planets we’ve recovered, this one’s particularly exciting – not just because it’s in the habitable zone and Earth-size, but because of how it might interact with this neighboring planet,” said Andrew Vanderburg, a researcher at the University of Texas at Austin and first author on the paper released today in The Astrophysical Journal Letters. “If we hadn’t looked over the algorithm’s work by hand, we would have missed it.”

Kepler-1649c orbits its small red dwarf star so closely that a year on Kepler-1649c is equivalent to only 19.5 Earth days. The system has another rocky planet of about the same size, but it orbits the star at about half the distance of Kepler-1649c, similar to how Venus orbits our Sun at about half the distance that Earth does. Red dwarf stars are among the most common in the galaxy, meaning planets like this one could be more common than we previously thought.

Looking for False Positives

Previously, scientists on the Kepler mission developed an algorithm called Robovetter to help sort through the massive amounts of data produced by the Kepler spacecraft, managed by NASA’s Ames Research Center in California’s Silicon Valley. Kepler searched for planets using the transit method, staring at stars, looking for dips in brightness as planets passed in front of their host stars.

An illustration of what Kepler-1649c could look like from its surface.
Credits: NASA/Ames Research Center/Daniel Rutter

Most of the time, those dips come from phenomena other than planets – ranging from natural changes in a star’s brightness to other cosmic objects passing by – making it look like a planet is there when it’s not. Robovetter’s job was to distinguish the 12% of dips that were real planets. Those signatures Robovetter determined to be from other sources were labeled “false positives,” the term for a test result mistakenly classified as positive.

With an enormous number of tricky signals, astronomers knew the algorithm would make mistakes and would need to be double-checked – a perfect job for the Kepler False Positive Working Group. That team reviews Robovetter’s work, going through all false positives to ensure they are truly errors and not exoplanets, ensuring fewer potential discoveries are overlooked. As it turns out, Robovetter had mislabeled Kepler-1649c.

Even as scientists work to further automate analysis processes to get the most science as possible out of any given dataset, this discovery shows the value of double-checking automated work. Even six years after Kepler stopped collecting data from the original Kepler field – a patch of sky it stared at from 2009 to 2013, before going on to study many more regions – this rigorous analysis uncovered one of the most unique Earth-analogs discovered yet.

A Possible Third Planet

Kepler-1649c not only is one of the best matches to Earth in terms of size and energy received from its star, but it provides an entirely new look at its home system. For every nine times the outer planet in the system orbits the host star, the inner planet orbits almost exactly four times. The fact that their orbits match up in such a stable ratio indicates the system itself is extremely stable, and likely to survive for a long time.

Nearly perfect period ratios are often caused by a phenomenon called orbital resonance, but a nine-to-four ratio is relatively unique among planetary systems. Usually resonances take the form of ratios such as two-to-one or three-to-two. Though unconfirmed, the rarity of this ratio could hint to the presence of a middle planet with which both the inner and outer planets revolve in synchronicity, creating a pair of three-to-two resonances.

The team looked for evidence of such a mystery third planet, with no results. However, that could be because the planet is too small to see or at an orbital tilt that makes it impossible to find using Kepler’s transit method.

Either way, this system provides yet another example of an Earth-size planet in the habitable zone of a red dwarf star. These small and dim stars require planets to orbit extremely close to be within that zone – not too warm and not too cold – for life as we know it to potentially exist. Though this single example is only one among many, there is increasing evidence that such planets are common around red dwarfs.

“The more data we get, the more signs we see pointing to the notion that potentially habitable and Earth-size exoplanets are common around these kinds of stars,” said Vanderburg. “With red dwarfs almost everywhere around our galaxy, and these small, potentially habitable and rocky planets around them, the chance one of them isn’t too different than our Earth looks a bit brighter.”

Missions such as Kepler and TESS help contribute to the field of astrobiology, the interdisciplinary research into understanding how the variables and environmental conditions of distant worlds could harbor life as we know it, or whatever other form that life could take.

Mercury has only been visited by two spacecraft so far… Credit NASA

The ESA probe BepiColombo flew past Earth on the way to Mercury. The probe launched in 2018 and made the last visit of our home before continuing onward to the final destination. The spacecraft needs to shed velocity to arrive at Mercury in 2025 at a velocity to enter orbit. The spacecraft will make multiple additional planetary flybys of Venus and Mercury to slow down to enter orbit.

In space travel, mission planners need to balance mission resources. The amount of fuel required to either speed up or slow down a spacecraft greatly impacts the cost of the mission. Using a longer flight path can reduce the propellent requirements for a mission but the mission will take longer. Gravity assists can, therefore, allow a spacecraft to be launched on a cheaper, less powerful rocket.

Gravity assist flyby?

A Gravity assist flyby has other names including a gravitational slingshot, gravity assist maneuver, or swing-by. Gravity assistance maneuvers increase or decrease its speed or redirect the orbital path. The spacecraft slingshots around another object with a gravitational field and transfers some of the energy during that slingshot. In the case of BepiColombo, the spacecraft needs to slow down to be captured by Mercury…

“Depending on when we launch they’re going to be up there for probably two to three months.”

NASA Administrator Bridenstine
SpaceX and NASA
Elon Musk speaks with NASA administrator Jim Bridenstine, along with astronauts Victor Glover, Doug Hurley, Bob Behnken and Mike Hopkins, in front of the company’s Crew Dragon capsule. Credit NASA

The next launch to the Space Station is planned for April 9th and is only a few days away. Preparations for the launch have been complicated with illness and coronavirus complications. AS OF NOW, the launch is still on track to rocket American astronaut Chris Cassidy and his two Russian cosmonauts Anatoly Ivanishin and Ivan Vagner. Originally, Ivanishin and Vagner were backup for expedition 63. Due to a temporary health condition, Ivanishin and Ivan Vagner were moved forward onto the prime crew. Because of delays in the US Commercial Crew Program, the crew on the ISS may be lower that normal.

Boeing and SpaceX delays put ISS operations at Risk

Since delays to the US Commercial Crew Program might leave Cassidy as the only crew member on the USOS for an extended period of time, Anatoli Ivanishin has been training on US EMU spacesuits. Cassidy has completed multiple EVAs in the past, including an unscheduled EVA. In the unlikely event that an unscheduled EVA is required before additional USOS crew members arrive on the station, then Ivanishin can support Cassidy. Should Ivanishin participate in EVA in the EMU he would be the first Russian cosmonaut to use an EMU since 2007 where Yuri Malenchenko performed the EVA with NASA Astronaut Peggy Whitson. Vagner has been to training on operation the USOS Robotic Arm (Canadarm 2) should there be a need to robotically support any EVA carried out by Cassidy and Ivanishin.

At the Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, Expedition 63 crewmembers Chris Cassidy of NASA (left) and Anatoly Ivanishin (center) and Ivan Vagner (right) of Roscosmos practice rendezvous techniques on a laptop simulator April 1 as they prepare for launch. They will launch April 9 on the Soyuz MS-16 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a six-and-a-half month mission on the International Space Station. Andrey Shelepin/Gagarin Cosmonaut Training Center Credit NASA

The three astronauts are scheduled to be in space until October 2020 by which time a SpaceX Crew Dragon should be able to rotate a new crew onto the ISS.

During expedition 63, NASA and SpaceX hope to accomplish the first humans launched to the ISS from American soil since the retirement of the space shuttle in 2011. SpaceX’s Crew Dragon Demo-2 mission is a flight test with crew. NASA astronauts Bob Behnken and Doug Hurley will take the Crew Dragon for a “Test drive” on the Demo-2 mission. NASA hopes to certify all of the systems operational for future crewed missions to the International Space Station.

In addition, there is a possibility that the Boeing CST-100 will also launch to the ISS with a crew prior to the return of Cassidy, Ivanishin and Vagner.

If Boeing and SpaceX do not successfully qualify either the CST-100 or Crew Dragon, then the staff on the space station could be reduced to the point where almost no science could be conducted on the USOS portion of the ISS.

NASA Worm on SpaceX Falcon 9 Credit NASA
NASA Worm on SpaceX Falcon 9 Credit NASA that will launch NASA astronauts back to ISS on Demo-2 mission

According to the November 2019 Office of Inspector General report on NASA’S MANAGEMENT OF CREW TRANSPORTATION TO THE INTERNATIONAL SPACE STATION, NASA will likely experience a reduction in the number of USOS crew aboard the ISS from three to one beginning in spring 2020. This reduction in crew is caused by the schedule delays in the development of Boeing CST-100 and SpaceX Crew Dragon spacecraft. Coupled with with a reduction in the frequency of Soyuz flights there is less crew that can fly to the International Space Station. NASA has successfully ensured access to the ISS by purchasing unused Soyuz seats when four Soyuz vehicles flew per year. Only two Soyuz vehicles are planned for 2020. Astronauts extending their on-Station assignments longer than the standard 6 months will expose astronauts to more significant space-flight-related health concerns.

Crew Dragon Demo-2 a really long test drive.

The SpaceX Crew Dragon Demo-2 flight is still technically considered a test flight and it will be the first time SpaceX flies astronauts to space. To help reduce the risk of crew staffing on the ISS, the duration length of Demo-2 will be long. NASA is looking at extending Demo-2 beyond the original plan of just a few days to the space station and back.

NASA Worm logo on a Falcon 9

Yes, that’s right. The classic NASA “worm” logo is back! An image of the revived NASA worm logo was released on Twitter by NASA Administrator Jim Bridenstine as well as press release on the NASA.gov website.

NASA explained that original NASA insignia is an iconic symbol widely recognized in the world. The NASA “meatball” logo as many know it by represented patriotic American colors. A red chevron wing piercing a blue sphere(Planet) with white stars, and an spacecraft orbiting. This “meatball” logo was not easy to reproduce with 1970’s technology so the Federal Design Improvement Program introduced in 1975 a new logo, the “worm.”

Some History about the logo

By the beginning of World War I, the United States lagged behind Europe in airplane technology. On March 3, 1915, Congress founded NACA as an independent government agency in response to the perception that the United States was falling behind in aeronautical technology. NACA would report directly to the President with the purpose to catch up. But technology had evolved, and once again the US was falling behind in technology. Russia launched Sputnik. The space race was being lost.

NACA logo
US NACA logo. The National Advisory Committee for Aeronautics (NACA)

Following the launch of Sputnik, the United States created NASA to catch up in the space race and pull ahead. In order to help spur on a wave of national enthusiasm in support of the nation’s aeronautical, a logo would be needed. The new agency set out to design a new logo and came up with various options for consideration.

Competing Sketches Center designs for the NASA seal. The winning design was submitted by James Modarelli and his Lewis team. The design actually incorrectly showed an upside-down attitude of the wing element. (NASA Headquarters Historical Reference Collection (HRC), file number 4540)

The red emblem contained on the NASA logo, has erroneously been referred to as a “slash,” “vector,” “airfoil,” “hypersonic wing design,” and even as an “alternate shape of the constellation
Andromeda.” It was based on a wooden model for an arrow-wing design.

Part of the Inspiration for the NASA logo came from a wooden Langley display model showing the radical twist and camber of a supersonic arrow-wing design. Part of the features of the design were inverted in the first seal design. (Credit NASA/NACA L-00502)

The official NASA seal was submitted with the “Meatball” .….

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Orion and Dragon XL near the Lunar Gateway Credit: NASA

By Bill D’Zio, Originally posted on www.westeastspace.com March 28, 2020

NASA may have sidelined the Lunar Gateway for a return mission to the Moon, but it is not stopping the momentum. NASA has awarded several contracts for the Lunar Gateway including the most recent one to SpaceX. This demonstrates the growing capabilities of New Space companies to capture contracts and complete missions.

This contract award is another critical piece of our plan to return to the Moon sustainably. The Gateway is the cornerstone of the long-term Artemis architecture and this deep space commercial cargo capability integrates yet another American industry partner into our plans for human exploration at the Moon in preparation for a future mission to Mars.

NASA Administrator Jim Bridenstine in a press release statement about the award to SpaceX.

NASA Awarded SpaceX the first Artemis Gateway Logistics Services (GLS) contract. The award for resupply services to the Gateway will require delivery of goods to a Near Rectilinear Halo Orbit (NRHO). Not sure what a NRHO orbit is? A NRHO is a highly elliptical orbit that takes about 7 days for each orbit. Want some more details, just click here: Near Rectilinear Halo Orbit (NRHO). There are a few options for NRHO orbits, but NASA is leaning towards the L2 9:2 lunar synodic resonant southerly Near-Rectilinear Halo Orbit (NRHO) which would be the likely location of the lunar Gateway. A simplification of the orbit is shown below.

Near Rectilinear Halo Orbit (NRHO) example, showing the South L2 example (simplified & not to scale) Credit WestEastSpace.com

Cargo and payloads would be delivered to to the Gateway in NRHO above the moon. Deliveries would be made with the he Logistics Module (LM). The acronym LM may be slightly confusing for some people familiar with the Apollo Missions done fifty years earlier. The LM for the Apollo Missions was the “Lunar Module”. (Note LM “Lunar Module” was shortened from LEM “Lunar Excursion Module”)


Delivery criteria

Based on the 2019 NASA draft RFP document (GLS-RQMT-001) the Logistics Module (LM) will deliver a minimum 3400 kg (7496 lb) pressurized payload and cargo each mission to the Gateway under the NASA GLS contract. In addition to the the pressurized cargo, the LM will also deliver a minimum 1000 kg (2205 lb) unpressurized cargo and payloads per mission to the Gateway.

The proposed Canadian robotic arm (Canadarm3) would assist with unloading unpressurized cargo. The actual delivery of Robotic Arm was originally excluded as a potential baseline mission for cargo delivery as the mass of the the ISS Canadarm2 was 1,497Kg and 17 m long. The CSA concept for the Canadarm3 will be less than 900Kg and only 9 m because of the smaller size of the Lunar Gateway so it might also be considered for one of the first cargo delivery mission…

Read more here at www.westeastspace.com