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Astronomy Picture of the Day
Updated: 21 hours 43 min ago

A Sagittarius Triplet

Fri, 07/28/2017 - 9:07am

These three bright nebulae are often featured on telescopic tours of the These three bright nebulae are often featured on telescopic tours of the


The Milky Way over Monument Valley

Thu, 07/27/2017 - 9:07am

You don't have to be at Monument Valley to see the Milky Way arc You don't have to be at Monument Valley to see the Milky Way arc


Int Ball Drone Activated on the Space Station

Wed, 07/26/2017 - 9:07am

What if you were followed around by a What if you were followed around by a


A Hybrid Solar Eclipse over Kenya

Tue, 07/25/2017 - 9:07am

Chasing solar eclipses can cause you to go to the most interesting places and meet the most interesting people. Chasing solar eclipses can cause you to go to the most interesting places and meet the most interesting people.


Mercury as Revealed by MESSENGER

Mon, 07/24/2017 - 9:07am

Mercury had never been seen like this before. Mercury had never been seen like this before.


Apollo 11: Catching Some Sun

Sun, 07/23/2017 - 9:07am

 Catching Some Sun Apollo 11: Catching Some Sun


Phobos: Moon over Mars

Sat, 07/22/2017 - 9:07am

 Moon over Mars Phobos: Moon over Mars


IC 1396: Emission Nebula in Cepheus

Fri, 07/21/2017 - 9:07am

Stunning emission nebula Stunning emission nebula


Ireson Hill on Mars

Thu, 07/20/2017 - 9:07am

What created this unusual hill on Mars? What created this unusual hill on Mars?


Thunder Moon over Pisa

Wed, 07/19/2017 - 9:07am

What's wrong with this picture? What's wrong with this picture?


Moon Shadow versus Sun Reflection

Tue, 07/18/2017 - 9:07am

What are those lights and shadows crossing the Earth? What are those lights and shadows crossing the Earth?


Lightning Eclipse from the Planet of the Goats

Mon, 07/17/2017 - 9:07am

Thunderstorms almost spoiled this view of the spectacular Thunderstorms almost spoiled this view of the spectacular


Close up of the Great Red Spot

Sun, 07/16/2017 - 9:07am

Close up of the Great Red Spot Close up of the Great Red Spot


NGC 4449: Close up of a Small Galaxy

Sat, 07/15/2017 - 9:07am

 Close up of a Small Galaxy NGC 4449: Close up of a Small Galaxy


Full Moon and Boston Light

Fri, 07/14/2017 - 9:07am

This well-planned telephoto timelapse captures July's Full Moon rise This well-planned telephoto timelapse captures July's Full Moon rise


Messier 63: The Sunflower Galaxy

Thu, 07/13/2017 - 9:07am

A bright spiral galaxy of the northern sky, A bright spiral galaxy of the northern sky,


Star Cluster Omega Centauri in HDR

Wed, 07/12/2017 - 9:07am

Behold the largest ball of stars in our galaxy. Behold the largest ball of stars in our galaxy.


Spiral Galaxy NGC 1512: The Nuclear Ring

Tue, 07/11/2017 - 9:07am

What's happening around the center of this spiral galaxy? What's happening around the center of this spiral galaxy?


Earth at Night

Mon, 07/10/2017 - 9:07am

Can you find your favorite Can you find your favorite


Hidden Galaxy IC 342

Sun, 07/09/2017 - 9:07am

Hidden Galaxy IC 342 Hidden Galaxy IC 342


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