A “selfie” taken by the Perseverance Mars rover as it examines Cheyava Falls, an arrowhead-shaped rock in the center that contains potential biosignatures of past Martian life. Credit: ...

We could be one step closer to proving alien existence. In 1996, a group of NASA scientists made a stunning announcement: The discovery of what appeared to be bacterial fossils on Mars. President Bill ...

After five years on Mars, NASA confirmed Perseverance remains fully operational, with enough durability to support an ...

It looks like NASA's Mars Sample Return mission has come to a bureaucratic end. The mission was to be the crowning ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

Mars isn’t just dusty—it crackles with electricity. Scientists discovered that dust devils can generate tiny electric sparks, captured for the first time by Perseverance’s microphone. These static ...

Another view from Perseverance shows how windswept Mars' landscape truly is.

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.

For astronaut safety and to bolster success of the human exploration to come later, NASA needs an end-to-end demonstration of ...

"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 ...