Could one genuinely take a real passenger car available today and turn it into a Mars rover? I think the answer might ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

For generations, the question of whether life exists beyond Earth has captivated humanity. On Mars, faint traces in ancient ...

The White House allocated just $18.8 billion to the space agency — a 24% decrease from the previous year's funding — in its ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

NASA's Europa Clipper and the James Webb Space Telescope have revealed the chemical secrets of interstellar comet 3I/ATLAS, ...

"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...

NASA Curiosity rover, which launched from Florida in 2011, captured panoramic image of Mars that resembles a sunset on Earth.

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

NASA lost contact with the MAVEN probe in Mars orbit, and teams are working to reestablish communications after an unexpected ...

NATIONWIDE — NASA announced on Wednesday that its Perseverance Mars rover may have found signs of ancient microbial life on the red planet. During a teleconference on Wednesday morning, acting NASA ...