CAPE CANAVERAL, Fla. — The moon and sun share top billing in 2026. Kicking off the year’s cosmic wonders is the moon, drawing ...
Last Friday, the interstellar comet designated 3I/ATLAS completed its closest approach to Earth without crashing into us or depositing an invading armada.
Interstellar comet 3I/ATLAS completes its near-miss with Earth, revealing bizarre chemistry and highlighting the growing ...
The moon and sun share top billing in 2026. Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts ...
Could it be that one day humanity would fail to notice an incoming dangerous interstellar object in time? That grave possibility looms larger even with comet 3I/ATLAS, only the third known object to ...
A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.
I/ATLAS may have moved away from Earth as it makes its way out of the solar system, but this interstellar intruder continues ...