The Astrogeology Science Center, which has helped astronauts and robots reach other worlds safely, is facing a substantial ...

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but said a flight would soon be possible ...

Jared Isaacman, President Trump's nominee to lead NASA, tells lawmakers the space agency can return astronauts to the moon ...

NASA administrator nominee Jared Isaacman believes the US can simultaneously handle missions to both the moon and Mars.

Dust devils are "swirling, sometimes towering columns of air and dust," NASA said in a news release, and are common on Mars. They are formed by rising and rotating columns of warm air that are ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. President Donald ...

In 2011, NASA's Mars Reconnaissance Orbiter (MRO ... look at the image and began highlighting linear formations that appeared ...

"We can chart a course for Mars in line with the president's vision to return to the moon before the Chinese can get there ...

The Red Planet is rocky, much like Earth. The inside structure of Mars is also similar to Earth's, NASA rovers have revealed. Mars' outer crust is 6 to 30 miles (10 to 50 km) thick and is composed ...

Astronomers have gotten a glimpse of the “city-killer” asteroid ... far out between the orbits of Mars and Jupiter and out of sight, Fast said. NASA’s Center for Near Earth Object Studies ...