Thursday, March 9, 2023

Bright new comet discovered zooming toward the sun could outshine the stars next year

A newly discovered comet may appear as bright as a star in the night sky by fall 2024
 
The comet, known as C/2023 A3 (Tsuchinshan-ATLAS), was first noted by the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope project in South Africa on Feb. 22, according to the Minor Planet Center. Astronomers at the Purple Mountain Observatory in China also discovered the comet independently on Jan. 9, so both observatories are cited in the comet's full name. Skywatchers around the world have since observed it in new and old images, with the earliest detection found in images taken by a wide-field camera on a telescope at Palomar Observatory in California on Dec. 12, 2022. 
Currently, C/2023 A3 is between Saturn and Jupiter, according to EarthSky. It's traveling at a zippy 180,610 mph (290,664 km/h) and is likely to make its closest approach to Earth on Oct. 13, 2024. 
Astronomers estimate that the comet orbits the sun only once every 80,660 years. This trip around, the comet will make its closest approach to the sun — known as perihelion — on Sept. 28, 2024, according to EarthSky. 
Bright new comet discovered zooming toward the sun could outshine the stars next year

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