Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

After years of careful observation, NASA’s InSight probe finally detected the data scientists had been hoping to find beneath ...

Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...

CAPE CANAVERAL SPACE FORCE STATION — NASA and Blue Origin are planning to launch the ESCAPADE mission, where a pair of satellites will study Mars' magnetosphere. ESCAPADE will eventually help future ...

NASA's towering SLS rocket that will help propel four astronauts on a historic journey around the moon is now visible at the ...

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the spacecraft’s heat shield.

NASA announced Tuesday the selection of three new science investigations that will strengthen humanity's understanding and ...

Over the past decade, the Curiosity rover has played a key role in this search, steadily climbing the layered terrain of ...

Mars is absolutely dripping with evidence that the red planet was once a striking blue, complete with glistening lakes, ...

Floridians may now be able to spot the towering Space Launch System rocket, which will propel four astronauts on a journey ...

CAPE CANAVERAL SPACE FORCE STATION — In the end, poor weather forced Blue Origin on Sunday to scrub its second launch of its New Glenn rocket. It was supposed to send up NASA’s ESCAPADE mission, which ...

Mars today is a frozen, dusty desert. But if you look deep inside Valles Marineris, the largest canyon system on Mars and in ...