When a defunct Russian imaging satellite suddenly shattered in orbit, astronauts on the International Space Station were ordered into their return capsules and told to brace for impact. The incident, ...

This video shows a motorbike incident that was caught on camera. It focuses on the moments leading up to the incident and how ...

"When Arp 220 is observed as a whole, it's one of the best places in the universe for astronomers to study how gravity, star formation, and powerful winds work together with strong magnetic fields to ...

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

For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...

Judging by his on-wax persona, Sleaford Mods vocalist Jason Williamson is the sort of guy you’d cross the street to avoid. He ...

A Sun-type star situated nearly 3,000 light-years from Earth has provided astronomers with a unique opportunity to observe an ...

Astronomers watched a distant star dim for months and found a metal-rich cloud that may be the aftermath of a massive ...

For example, a Convolutional Neural Network (CNN) trained on thousands of radar echoes can recognize the unique spatial signature of a small metallic fragment, even when its signal is partially masked ...

Astronomers detect a massive metal-rich cloud orbiting an unseen companion of star J0705+0612. Observations reveal its size, composition, and possible origin from a planetary collision.

Astrophysicists are warning that low Earth orbit is reaching a critical tipping point, where satellite collisions could happen faster than previously imagined. A new metric, the ...

A distant Sun-like star suddenly went dark for months, stunning astronomers who quickly realized something massive was ...