NASA plans to launch its first nuclear-powered interplanetary spacecraft in 2028, a probe called Space Reactor-1 Freedom that will carry helicopters to Mars.

Data from NASA's InSight mission suggests the Red Planet's Tharsis region is more active than previously thought and may be why Mars is spinning more quickly over time.

New clues found underneath Jezero Crater.

Inside NASA’s CHAPEA-2 Mars habitat, four volunteers are living like astronauts, with delayed communication and no way out until October 2026.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on the Red Planet.

Space image processing and anomalies specialist Keith Laney wasn’t looking for anything extraordinary. In 2001, while reviewing publicly available images from NASA’s Mars Global Surveyor (MGS), he

NASA has offered a sneak peek inside its Mars simulation habitat where four volunteers have now spent 150 days isolated from the outside world. By living within the confines of the 1,700-square-foot Mars Dune Alpha habitat at the Johnson Space Center in Houston,

Bruno Mars sends "I Just Might" to No. 1 on the Adult Pop Airplay chart, earning his fifth leader and tying Justin Bieber's career total.