NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

On Episode 147 of This Week In Space, Rod Pyle and Tariq Malik speak with Mick West, a passionate conspiracy debunker who, rather uniquely, proceeds with kindness and empathy as he unravels some of ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

In a Friday afternoon email to NASA staff, the agency’s acting chief asked employees to embrace the philosophy of ...

YR4, the asteroid has a 2.2% chance of hitting our planet on December 22, 2032, according to the European Space Agency.

Researchers at Ghent University in Belgium are working on the development of advanced 3D-printed hydrogels for radiation ...

A new volcanic hotspot on Jupiter’s moon Io has been detected, releasing six times Earth’s total energy output.

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

U.S. officials are warning about a potentially life-threatening issue with smartphone apps that help manage diabetes.