CG 4: The Globule and the Galaxy
Meet CG 4, a cosmic globule shaped like a comet, 1,300 light-years away! It's a stellar nursery where new stars are born, safely distant from the edge-on galaxy ESO 257-19.
APOD Gallery
Browse our collection of stunning astronomy pictures shared with AI-generated captions
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Sky Glows over Paranal Observatory
Lasers from telescopes at Paranal Observatory help astronomers see the stars more clearly by creating artificial stars for precise observations. Stunning views of our galaxy await!
The Aurora Tree
A stunning visual coincidence where a tree's dark branches mimic the vibrant glow of an aurora, captured in Iceland. Nature's beauty will leave you in awe!
Two Eclipses of Saros 133
Witness the striking similarities between two total lunar eclipses from Saros 133, revealing the beauty of lunar cycles over nearly two decades. Don't miss the next eclipse in 2044!
The Astrosphere of HD 61005
Discover the stunning astrosphere of HD 61005, a young star blowing a vast bubble of stellar winds, detected by Chandra and observed by Hubble. It's a cosmic wonder! 🌌
Total Lunar Eclipse over Tsé Bit'a'í
Witness the beauty of the total lunar eclipse as Earth's shadow paints the Moon red over Tsé Bit'a'í, a site rich in Navajo stories and cosmic significance.
Shapley 1: An Annular Planetary Nebula
Shapley 1, the Fine Ring Nebula, impresses with its stunning annular shape, revealing the beauty of stellar evolution in the southern constellation Norma.
The Dusty Surroundings of Orion and the Pleiades
Explore the stunning complexity of the night sky! Can you spot the Pleiades, Orion Nebula, and more in this deep image from Granada, Spain?
Lunar Occultation of Mercury
Witness the stunning lunar occultation of Mercury, where the innermost planet briefly vanished behind the Moon. Don't miss the parade of planets tonight!