Comets Are Cool
From astronomer Yuri Beletsky, a photo of Comet C/2024 G3 (ATLAS) arching over ESO’s Paranal Observatory in Chile.
Unfortunately, it seems like the comet disintegrated as it swooped around the Sun, always a danger.
The nucleus of Comet ATLAS (C/2024 G3) held together during a brutal perihelion but not for long. Lionel Majzik of Hungary was the first to report and record dramatic changes in the comet between January 18th and 19th. The bright, strongly condensed head rapidly became more diffuse, a sure sign that its nucleus was disintegrating based on past observations of crumbling comets. His superb sequence, photographed remotely from Chile, clearly reveal the dramatic transformation, which was later confirmed by Australian observers.
The tail will be visible for a few days after the breakup — such comets are called “headless wonders” by astronomers. (via @philplait.bsky.social)
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