How to See the ‘Once-in-a-Lifetime’ Comet Flaring in Our Night Skies
The celestial visitor is Comet Tsuchinshan-ATLAS, or C/2023 A3 to scientists. Astronomers are expecting the comet to be especially vivid, possibly rivaling the brightness of Jupiter in the night sky. The comet is expected to be at its brightest on Wednesday and potentially visible through the end of the month.