Dark streaks on Mars that have puzzled scientists since their discovery in the 1970s are not evidence of water as many ...

What did we really see when we looked at Mars for the first time with human-made eyes? In this powerful visual journey, we ...

Jared Isaacman wasn't a perfect NASA nominee, but his passion for the agency's scientific missions will be missed.

As for today, the environments on Mars that could potentially support life are few and far between, and it's all about ...

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

NASA’s MAVEN finally sees sputtering—an escape process that stripped Mars of its atmosphere and ancient water.

Using computer models, students Mohammad Afzal Shadab and Eric Hiatt estimated how long it would have taken water to seep ...

NASA 's Curiosity rover captured this extremely wide snapshot as it traversed its extraterrestrial stomping grounds in Gale ...

Mars keeps its secrets buried deep, but every meteorite that punches through its protective layers scatters evidence across ...

Thanks to NASA ... study of Mars’ water history is critical for understanding not only the Red Planet but also other Earth-sized planets in distant star systems. Astronomers have discovered ...

Our new study may offer an answer. Using seismic data from NASA’s InSight mission, we uncovered evidence that the seismic ...