Interstellar comet 3I/ATLAS has once again baffled scientists and astronomers with its increasing brightness and striking ...

3I/ATLAS will soon be approaching Earth at its nearest to the only known planet with life teeming. On its closest flyby on ...

The familiar script of planetary defence has been torn up. For decades, the globe's foremost space agencies operated under ...

Harvard physicist Avi Loeb raises concerns as interstellar object 3I/ATLAS makes its closest pass to Earth later this month.

After years of transmitting groundbreaking data about the Red Planet's vanishing atmosphere, the veteran spacecraft is now ...

Godspeed, SpaceX and ULA! There are back to back rocket launches from Cape Canaveral, Florida. Here are best places to watch ...

I/ATLAS is only days away from reaching its closest distance to Earth. The interstellar comet has undergone many changes since first being spotted in July this year. The Gemini North telescope in ...

Observations of interstellar objects are still rare enough that we learn something new on every occasion,” said Shane Byrne, ...

Live updates from Monday morning's SpaceX Starlink 6-82 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Tracking comets accurately is hard. A new effort with the U.N. and NASA aims to better chart these visitors using 3I/ATLAS.