Hundreds of people filled Caltech's Beckman Auditorium on Monday evening for the West Coast premiere of "Bright Harvest: ...

By early December, 3I/ATLAS will move away from the Sun’s vicinity, and its glare, and will be visible again in the Northern ...

NOAA's CCOR-1 coronagraph captured the blast that showed the sun's raw power in action.

Interstellar comet 3I/Atlas is set to reach its closest point to the sun Oct. 29. Here's what experts say as conspiracy ...

I/ATLAS may help protect Earth from hazardous future comets, contrary to the popular belief that it poses a threat to the ...

A mystery object has been hurtling through space towards Earth - and according to some experts it could reach us tomorrow ...

SpaceX launched more than two dozen Starlink satellites into low Earth orbit on Wednesday as part of Elon Musk's bid to ...

A 2023 astronaut photo shows off an unusual cranium-like structure appearing to stare up into space from the floor of a large ...

Evidence suggesting that some type of intelligence was observing the Earth from space long before humans launched their first ...

A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

As part of the ongoing effort, a NASA-supported team recently published one of the most detailed maps yet of the seafloor.

Yet another huge chunk of space debris survived re-entry intact, landing in the middle of a road in Australia.