Comet Tsuchinshan-ATLAS Visits Once every 80,000 Years
A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a trail of dust and ...
This week, a thick, bright line entered from the right side of SOHO's imagery and paraded across the field of view, moving ...
A rare comet is expected to be visible to the naked eye across the Northern Hemisphere for several weeks in October.
ATLAS, which should this weekend become a naked-eye object in the post-sunset sky from the northern hemisphere.
Those who live in the Northern Hemisphere can look at the night sky for a wonder that might have fascinated the Neanderthals 80,000 years ago.
Discovered last year, the comet C/2023 A3 Tsuchinshan-ATLAS will be visible in the California sky on Saturday night for the ...
A comet that NASA calls an ancient celestial traveler will fly by our planet, then won’t return for another 80,000 years.