If the Moon were to collide with Earth, the outcome would be catastrophic—triggering mega-earthquakes, tsunamis, atmospheric ...

Learn how planet Earth’s only natural satellite was formed, its weird features like a black sky and extreme temperatures and ...

A giant impact crater on the moon may contain primordial pieces of the lunar mantle and remnants of an ancient magma ocean, researchers say. Crewmembers on upcoming Artemis missions could potentially ...

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.

The discovery of 2024 PT5, a small, rocky body dubbed a "minimoon" during its discovery last year, hints at a hidden ...

A Soviet spacecraft is expected to come hurtling back to Earth after being stuck in orbit for more than 50 years. The Kosmos ...

A Firefly Aerospace rocket launched from California crashed into the Pacific Ocean north of Antarctica, failing to place into ...

The three Chinese astronauts that served as the Shenzhou 19 crew returned to Earth Wednesday after a 183-day long mission ...

A rocket launch from California's Vandenberg Space Force Base did not go to plan after the spacecraft experienced a midair ...

While typical rocket mishaps trigger explosions or on-board shutdown commands, Alpha's upper rocket body fired for several ...

Firefly Aerospace's Alpha rocket suffered a technical issue on Tuesday as it ascended into space on its sixth flight, causing ...