Large asteroid 1997 NC1 makes its closest Earth pass in over four centuries – live watch

Asteroid 1997 NC1 will fly past Earth at a relative speed of 8.9 km/s (19 900…

Arietid meteor shower, the strongest daytime meteor shower of the year, peaks around June 10

The Arietid meteor shower is active from May 22 through July 3, and is visible from…

NASA ends ISS safe haven procedure after Roscosmos pauses Zvezda tunnel repairs

NASA instructed crew members aboard the International Space Station to end safe haven procedures and return…

Researchers identify South Atlantic fireball as likely interstellar meteor

A fireball detected over the South Atlantic Ocean at 02:13 UTC on April 1, 2026, has…

Daylight meteor airburst releases energy equal to about 300 tons of TNT over New England

Eyewitness reports and NOAA GOES-19 satellite data placed the fireball high over eastern Massachusetts and southeastern…

Bright fireball over New York and Ontario produces sonic boom

A bright fireball was observed over Western New York and Southern Ontario around 09:10 – 09:16…

Bright fireball seen over erupting Mayon volcano, Philippines

A very bright meteor was seen over erupting Mayon volcano in the Philippines at 22:33 PHT…

Asteroid 2026 KU1 flew past Earth at 0.149 lunar distances

Asteroid 2026 KU1 flew past Earth at a distance of 0.149 lunar distances (about 0.00038 AU…

Bright fireball lights up skies over New South Wales, Australia

A bright fireball was observed over New South Wales, Australia, at 08:35 UTC on May 21,…

Asteroid 2026 JN4 impacts Earth over the Arafura Sea

Small asteroid 2026 JN4, previously known as ST26E86, entered Earth’s atmosphere at 13:44 UTC on May…