We've walked on the Moon and live on the International Space Station, but Mars remains our greatest unclaimed prize. This ...

The European Space Agency has released new images of a rare "butterfly" crater on the Red Planet. The bug-like structure ...

The distance feat comes as the Mars Perseverance rover reaches another milestone. After nearly five years of roaming the Red ...

Elon Musk wants to nuke Mars. What are the consequences? Without nukes, life on Mars might be like this: You'd live in giant ...

David Rankin of the Catalina Sky Survey in Arizona spends nights scanning the solar system for potentially catastrophic space ...

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer ...

Michaela “Michi” Benthaus, who is paralyzed from the waist down, flew to space on Blue Origin’s suborbital New Shepard rocket ...

Astronauts visiting the International Space Station (ISS) typically spend about six months there before returning to Earth, ...

Jared Isaacman, the billionaire nominated twice to lead the agency, may draw some lessons from the tenure of another NASA ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

NASA's PUNCH mission is photographing the Sun like never before. It can see comets that are invisible to every other ...

For any longtime Star Trek fan who is eager to explore another gripping sci-fi adventure, here are 10 phenomenal shows to ...