The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...

In a stunning reversal for planetary science, NASA’s high-profile Mars mission to bring rock samples back to Earth has been ...

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 ...

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 planetary science division director Louise Prockter conceded that the agency is "very unlikely" to recover its MAVEN ...

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

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

NASA's latest update on Perseverance shows how the Mars rover is holding up after five years and what that means for future ...

Curiosity took the images in the morning and the evening to show what light looks like during different parts of the day.

NASA has launched a competition to help develop food sources for astronauts on Mars. The winning idea might even help people ...

NASA says it is “very unlikely” the agency will be able to recover a Mars spacecraft that has been out of contact for more ...