In the early 1990s, eight people tried to survive in a hermetically sealed glass structure filled with miniature forests, ...

In the International Space Station, the Axiom Mission 4 (Ax-4) crew is marking their mission's halfway point not with music ...

Spacecraft are not like the starships you see in movies. There is no endless supply of dilithium or hypermatter that lets you ...

An asteroid discovered last year and briefly thought to be a threat to Earth has a one-in-23 chance of hitting the Moon, ...

The newest visitor is 416 million miles from the sun, out near Jupiter, and heading this way at a blistering 37 miles per ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

Since Kepler's laws of motion dictate that celestial bodies orbit more slowly when farther from the sun, we are now moving at ...

On July 3, 2025, at 3:54 pm ET, the Earth will officially reach its furthest point from the Sun for this year. This is called ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — a fact that could help future spacecraft navigate the galaxy on their own.

From Austin Taylor to Nadia Afifi, there is lots to look forward to in the sci-fi out this month - including a novel which ...