Are there any individuals out there who, like myself, believe that our wonderful planet probably hosts the only lifeforms to be found anywhere? Should this ideed be the case, it places a colossal responsibility upon humankind. A responsibility, I would maintain, to not only share the gift of Earth-life with the silent, barren worlds which surround us but also to do our utmost to safeguard the splendid variety of life, in all of its myriad forms which inhabit our fecund and bountiful planet. If there are like minded folk out there please respond-I would like to link up with the view to working collaboratively. As this will be an extremely lengthy endeavour, probably lasting for many generations, my own area of interest is in popularising the subject among the young.

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Life beyond might not exist — or we just don’t know how to find it.

If microbes live in the Venusian skies, they must be able to survive with far less water than any known life found on Earth.

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If there are microbes living in the Venusian skies, they have evolved to survive with far less water than any known life on Earth, a new study suggests.

Twenty years after the publication of their game-changing book “Rare Earth,” Ward and Brownlee argue that planets like Earth are likely as rare as ever.

Would anyone have concluded that there was intelligent life on Earth 900 years ago?

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A new study found a list of stars that could directly see Earth. And at least seven of them have known habitable planets.

Scientists say in a new report that 1715 star systems have been in a position to view Earth over the past 5000 years.

According to the report published Wednesday in the journal Nature, the study could provide clues on where to look for extraterrestrial life that could have a view of Earth.

The authors wrote that while there has been much research on the position of stars, previous studies did not take into account how the view from star systems has changed over time.

An interesting new paper about alien civilizations on our level of technology which may be able to observe us. For more info, see:

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Our planet’s shadow against the Sun could have been seen from thousands of nearby solar systems.

Before we send out missions to red dwarf stars, we need to double check their ability to sustain life.

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Red dwarf stars are the most abundant in the universe and at the top of the list when searching for habitable planets. Why we don’t live around one?

The search for life on exoplanets takes a fairly conservative approach. It focuses on life that is similar to that of Earth.

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It’s time to think beyond “Earth-like” exoplanets and turn to some truly unusual places to find alien life: the exomoons of rogue planets in the Milky Way.