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Astronomy Picture of the Day

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Astronomy Picture of the Day
Updated: 2 hours 19 min ago

In Green Company: Aurora over Norway

Mon, 12/11/2017 - 04:55

Raise your arms if you see an aurora.

Stardust in Aries

Sun, 12/10/2017 - 03:52

This composition in

Alpine Superga Moonset

Sat, 12/09/2017 - 03:06

December's Full Moon phase occurred near

All the Eclipses of 2017

Fri, 12/08/2017 - 01:31

All the Eclipses of 2017

HH 666: Carina Dust Pillar with Jet

Thu, 12/07/2017 - 00:17

To some, it may

A Horizon with Blue and Red

Thu, 12/07/2017 - 00:17

What's happening on the horizon?

Earth and Moon

Tue, 12/05/2017 - 23:14

On rare occasions, the Earth and Moon are photographed together.

Full Moon Silhouettes

Mon, 12/04/2017 - 22:11

Have you ever watched the Moon rise?

Messier Craters in Stereo

Sun, 12/03/2017 - 21:59

Many bright nebulae and star clusters in planet Earth's sky

North America and the Pelican

Sat, 12/02/2017 - 21:07

North America and the Pelican

M33: Triangulum Galaxy

Fri, 12/01/2017 - 19:49

The small, northern constellation

M42: The Great Orion Nebula

Thu, 11/30/2017 - 18:36

Few astronomical sights excite the imagination like the

Juno Spots a Complex Storm on Jupiter

Wed, 11/29/2017 - 17:09

Some storms on Jupiter are quite complex.

Hurricane Season Animated

Tue, 11/28/2017 - 16:08

Where do hurricanes go?

Our Story in One Minute

Mon, 11/27/2017 - 15:11

Do you have a minute -- to see the entire backstory of human existence?

Crossing Horizons

Sun, 11/26/2017 - 13:15

Follow this vertical panoramic view from horizon to horizon and

Apollo 17 at Shorty Crater

Sat, 11/25/2017 - 11:12

In December of 1972,

Alnitak, Alnilam, Mintaka

Fri, 11/24/2017 - 09:52

Alnitak, Alnilam, Mintaka

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Thu, 11/23/2017 - 07:43

Nothing like it has ever been seen before.

Big Dipper over Pyramid Mountain

Wed, 11/22/2017 - 05:36

When did you first learn to identify this group of stars?


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