NASA just landed a spacecraft on an asteroid and, if everything went as planned, sucked up a sample of dust and rock from the surface.

From 200 million miles away, NASA and its engineering partner, Lockheed Martin, instructed the spacecraft to descend to the surface of a space rock called Bennu.

In just 5 to 10 seconds, the probe should have collected samples from the asteroid’s surface. It’s set to bring these pieces of Bennu back to Earth later.