A NASA rover has discovered signs of an ancient river beneath Mars' surface, using ground-penetrating radar to reveal buried ...
A rugged Martian landscape that resembles a vast spiderweb when seen from orbit is offering new insights into the planet’s ...
NASA has not reestablished contact with its MAVEN Mars orbiter since a planned communications blackout ended Jan. 16.
Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...
Several of NASA's space-based missions have observed Interstellar Comet 3I⧸ATLAS. As it approaches Mars, orbiters and rovers ...
NASA Associate Administrator for the Science Mission Directorate, Dr. Nicola Fox explains an intriguing rock that the ...
In a single drive, the rover rolled over 411 meters of Mars ' rocky surface. That may not sound like much, but compared to ...
On December 6, NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) spacecraft, which has been studying the Red Planet’s upper atmosphere for over a decade, mysteriously went offline. The spacecraft ...
NASA launched the Mars Reconnaissance Orbiter in August 2005 and the following year, on March 10, it entered the orbit of the red planet where it continues to operate today. Data returned to Earth by ...