How to Observe the Once-in-a-Lifetime Comet Tsuchinshan-ATLAS This Month

Comet Tsuchinshan-ATLAS, or C/2023 A3, is making its closest approach to Earth this month. Astronomers predict it will reach peak brightness around October 9, potentially visible even during the day. Observers are encouraged to find dark locations for optimal viewing. This could be a once-in-a-lifetime opportunity to witness a comet that may not return for thousands o...