Astronomy Picture of the Day 02 November 2023 The Fornax Cluster of Galaxies Image Credit & Copyright: Marcelo Rivera Named for the southern constellation toward which most of its galaxies
Astronomy Picture of the Day 01 November 2023 Annular Solar Eclipse over Utah Image Credit & Copyright: MaryBeth Kiczenski Part of the Sun disappeared earlier this month, but few people
Astronomy Picture of the Day 31 October 2023 Halloween and the Wizard Nebula Image Credit & Copyright: Richard McInnis Halloween's origin is ancient and astronomical. Since the fifth
Astronomy Picture of the Day 30 October 2023 Reflections of the Ghost Nebula Image Credit & Copyright: Bogdan Jarzyna Do any shapes seem to jump out at you from this
Astronomy Picture of the Day 29 October 2023 A Partial Lunar Eclipse Image Credit & Copyright: Orazio Mezzio What's happened to the Moon? Within the last day, part
Astronomy Picture of the Day 28 October 2023 The Ghosts of Gamma Cas Image Credit & Copyright: Guillaume Gruntz Gamma Cassiopeiae shines high in northern autumn evening skies. It'
Astronomy Picture of the Day 27 October 2023 Encke and the Tadpoles Image Credit & Copyright: Dan Bartlett History's second known periodic comet is Comet Encke (2P/Encke)
Astronomy Picture of the Day 26 October 2023 Orionids in Taurus Image Credit & Copyright: David Cortner History's first known periodic comet, Comet Halley (1P/Halley), returns to