NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.

The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...

Isaacman has a contract worth tens of millions of dollars, or more, with Elon Musk ’s spaceflight and satellite company, ...

Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ...

Now that Butch Wilmore and Suni Williams are home, ending a 9-month spaceflight, questions remain about the troubled ...

Earlier this year, the tiny rocket company that wants to grow up to be SpaceX someday told NASA that, if it's agreeable, ...

NASA’s Curiosity rover has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...

Former NASA astronaut José Hernández said Monday that travel to Mars is “a good 15 years away.” “As I’ve always said … space ...

While Curiosity mission scientists have previously identified small, simple organic molecules on the red planet, the ...

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...