A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of ...
Interstellar comet 3I/ATLAS on Wednesday reached its closest point to the Sun, a point known as perihelion. Although this ...
Spacecraft have revealed that the comet—which one scientist suggests could be an alien spacecraft—is now "distinctly bluer ...
I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly 7-mile-wide (11 kilometers) comet zooming at more than 130,000 mph (210,000 ...
After conjunction and perihelion, the comet has come out from behind the solar glare and the first image shared.
The interstellar comet 3I/ATLAS is currently making its way through our solar system at a staggering speed of 130,000 mph.
While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...