NASA Astronomy Picture of the Day
A different image or photograph of our universe each day, curated by NASA since 1995 — with explanations written by professional astronomers. Data: api.nasa.gov
Curious Cometary Knots in the Helix Nebula
NASA APODAug 4, 2026
Vaporizing Meteor Photobombs the Lacerta Nebula
NASA APODAug 3, 2026
Near-Earth Asteroids
Upcoming close approaches over the next 7 days — size, velocity, miss distance (NeoWs).
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