NASA's MAVEN spacecraft is providing the images for the Mars cloudspotting project. Like Earth, Mars has clouds. NASA wants to harness your cloudspotting skills for a citizen-science project aimed at ...

NASA’s longest-running Mars mission has sent back an unprecedented side view of a massive volcano rising above the Red Planet, just before dawn. On May 2, as sunlight crept over the Martian horizon, ...

For much of his career, George Tselioudis, a researcher at NASA’s Goddard Institute for Space Studies, has analyzed decades of satellite observations to understand where clouds occur, whether their ...

Clouds usually come in chaotic, shifting forms that look like cotton balls, dragons, or even your favorite cartoon character if you squint just right. But in 2014, NASA's Terra satellite captured a ...

NASA's Mars Odyssey orbiter captured the first horizon view of Arsia Mons, an enormous volcano on the Red Planet. Credit: NASA / JPL-Caltech / ASU NASA’s longest-running Mars mission has sent back an ...