"Exploring the clouds, say by balloon, can be done with technology that's ready today," Byrne told Space.com. "We could ...

A Falcon 9 rocket carrying 21 Starlink spacecraft, including 13 with direct-to-cell capability, is scheduled to lift off from ...

Croatia's first ever satellite has just beamed to Earth the first image of its homeland. The satellite, called CroCube, is a 1U cubesat 3.3 by 3.3 by 3.3 inches (10 x 10 x 10 centimeters) in size. It ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

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 ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

Designing a space station is taking a little longer than Vast expected, but the company is still moving at a breakneck pace.

"Most of the external layers of a massive star are removed during the supernova, but some material falls back, making the neutron star spin faster." ...

A 1-in-83 chance of an impact represented a 1.2% chance of an impact. That meant there was a 98.8% that 2024 YR4 would miss ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.