Add Yahoo as a preferred source to see more of our stories on Google. On Sept. 7 2025, the skies darkened as Earth's shadow consumed the moon. Skywatchers in many parts of the world saw the moon turn ...

Images of interstellar comet 3I/ATLAS snapped during the September 7 total lunar eclipse seem to suggest that the latest visitor to the Solar System may be turning green. That's not all that strange ...

Surprising new photos of comet 3I/ATLAS taken during last week's total lunar eclipse hint that the "interstellar visitor" may be turning bright green as it approaches the halfway point on its journey ...

Why did 3I/ATLAS interstellar comet turn green and hide tail? The mystery behind the development has drawn major scientific attention. New telescope images from the Lowell Observatory reveal that the ...