Something extraordinary might be happening on a moon millions of miles from Earth. Imagine a world where sunlight never ...

Gayle King's tone-deaf defense of Blue Origin's space ride proves the privatization of the final frontier at Earth's expense ...

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

NASA's Juno revealed mushballs on Jupiter, reshaping our understanding of deep, violent gas giant storm systems.

Scientists spent four years challenging an out-of-the-box theory that ammonia and water form slushy hailstones on the gaseous ...

Astronomers may have found the strongest hint of life beyond Earth thanks to new data from the James Webb Space Telescope.

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a 220-day mission aboard the International Space Station ...

NASA's Curiosity rover has detected long organic molecules, resembling fatty acids, in a Martian rock sample. This unexpected ...