C/2023 A3 (Tsuchinshan–Atlas) was discovered last year and is thought to orbit the sun every 80,000 years
A comet that has not been seen from Earth since Neanderthals were alive and kicking has reappeared in the sky, with astronomers saying it might be visible to the naked eye.
Comet C/2023 A3 (Tsuchinshan–Atlas) was discovered by astronomers early last year, and is thought to orbit the sun about every 80,000 years on a highly elongated path.
More Stories
I became absorbed in strangers’ fertility journeys online
Microsoft unveils chip it says could bring quantum computing within years
Ex-US security officials urge funding for science research to keep up with China