A new map shows hidden Martian rivers stretching thousands of miles, offering fresh evidence of a warm, wet ancient Mars.

NASA spending measures are tucked inside the bill that can best be described as ugly, or at the very least ill-advised.

In a shocking turn of events, NASA found itself facing a major crisis with one of its multi-million dollar Mars landers. After two years of battling the harsh Martian environment, the spacecraft ...

NASA has revealed a concept for the next generation of flight on the Red Planet, the "Mars Chopper." Credit: Space.com | ...

New discoveries by NASA's Curiosity Mars rover may not only explain why the Red Planet is a dry, lifeless desert, but that it ...

NASA's Mars Sample Return mission has long been a point of contention for the agency, but now someone might have a plan to ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

Looks like Mars might have had more water than anyone previously imagined.

The European Space Agency (ESA) successfully established a transmission-reception optical link with NASA's Deep Space Optical ...

Ohio State students won NASA’s Human Lander Challenge for designing an AI-powered cryogenic refueling system for moon and ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

For years, scientists have been looking for signs of liquid water just beneath the surface of Mars. New research recently published in Nature Communications may have dried up one of the most ...