Observing the interstellar visitor after its closest approach, astronomers found that its composition appears to have changed ...

"We estimated an outflow from the comet's nucleus of about two tons per second, equivalent to approximately 70 Olympic ...

The Subaru Telescope observed the interstellar comet 3I/ATLAS on January 7, 2026, after it made its closest approach to the ...

New evidence suggests that the famous interstellar traveler may be so old that its home system no longer exists.

18 years ago, NASA lost an asteroid. Officially designated 2007 FT3, the Empire State Building-sized rock was tracked for around 24 hours before it slipped back into the solar system's darkness — and ...

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and ...

The chain, which sells cheap household goods such as towels, food and cleaning products, said last month that it planned to spend up to €400mn opening around 100 stores in the south-eastern US by the ...

Our solar system's famous "invader" might be as old as the Milky Way itself.

ATLAS is back on the map. Contrary to claims that 3I/ATLAS is no longer from Earth, space experts claim that the Manhattan-sized comet can now be captured by anyone with basic viewing equipment.

Add Yahoo as a preferred source to see more of our stories on Google. The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet as it ...

As of April 7, get the 3i G10+ Robot Vacuum and Mop for $199.99 at Amazon, down from its usual price of $249.99. That's $50 ...