Historic imaging legacy: From Mariner 4 to Perseverance, NASA’s evolving cameras have transformed our understanding of Mars and informed future exploration. Starship’s heavy-lift leap: SpaceX targets ...

NASA just tested a blazing-hot plasma engine that could help carry humans to Mars.

NASA has successfully pushed the rotor blades of itsnext-generation Mars helicopters past the speed of sound, marking a major advancement in the agency’s exploration of the Red Planet. These rotor ...

For years, nuclear propulsion sat in the same category as so many ambitious space ideas, impressive on paper, always a few ...

The rock is nicknamed "Atacama." ...

The rotor blades that will carry NASA's next-generation helicopters to new Martian heights broke the sound barrier during ...

NASA recently shared a photo that details the vastly different landscapes its Curiosity and Perseverance rovers have spent ...

HOUSTON—Recent remarks by NASA’s acting administrator help define his commitment to keeping the U.S. ahead in space by returning Artemis astronauts to the Moon ahead of China and leading the way to ...

Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life.

NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. The case for the Mars Sample Return mission has never been more clear. During a press conference ...