The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...
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 ...
On Friday, December 19, the comet made its closest pass to Earth, safely cruising by at a distance of approximately 167 ...
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 ...