New study warns rising orbital congestion increases Satellite Collision risk as Earth’s crowded low orbit grows more fragile ...

NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen ...

If the building-size asteroid 2024 YR4 crashes into the moon in December 2032, the impact will produce a bright flash that ...

The CRASH Clock is a new predictor of how much time there will be before a collision if a solar storm knocks out power and ...

A rare disruption like a major solar storm could overwhelm Earth's satellite system and trigger a debris-producing disaster ...

A newly tracked asteroid could strike the Moon in 2032, triggering bright flashes, lunar debris, and rare meteor storms on ...

Earth orbit is becoming increasingly crowded. With more than 11,000 active satellites and many thousands more expected in the coming years, as well as more than 1.2 million pieces of space debris ...

Russian scientists will soon meet in secret to work on a plan for saving Earth from a possible catastrophic collision with a giant asteroid in 26 years, the head of Russia's space agency said ...