Astronomy Picture of the Day

September Sunrise Shadows
Ringed Ice Giant Neptune
Star Trails and Lightning over the Pyrenees
Analemma over the Callanish Stones
Perseverance in Jezero Crater's Delta
The Tarantula Zone
Harvest Moon over Sicily
Waves of the Great Lacerta Nebula
A Long Snaking Filament on the Sun
Red Sprite Lightning over the Czech Republic
Galaxy by the Lake
Interstellar Voyager