setiinstitute, #PPOD: In dark evening skies over June Lake, northern hemisphere, planet Earth, Comet 12P/Pons-Brooks stood just above the western horizon on March 30. Its twisted turbulent ion tail and diffuse greenish coma are captured in this two-degree wide telescopic field of view along with the bright yellowish star Hamal also known as Alpha Arietis. Credit: Dan Bartlett via APOD
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