Astronomers have discovered a massive galaxy made almost entirely of dark matter. Called Dragonfly 44, the galaxy is basically 99.99 percent dark matter.

Astronomers have discovered a massive galaxy made almost entirely of dark matter. Called Dragonfly 44, the galaxy is basically 99.99 percent dark matter.

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Collection of Space Facts -( I hope they teach this amazing stuff in schools now; I never learned anything like this when I was in school)

Collection of Space Facts -( I hope they teach this amazing stuff in schools now; I never learned anything like this when I was in school)

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antique Constellation star map circa 1900s vintage map of stars visible in Britain Astronomy star chart blue white

antique Constellation star map circa 1900s vintage map of stars visible in Britain Astronomy star chart blue white

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These are the most mesmerizing, incredible space photos of 2015
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#SolarSystem facts : The Solar System consists of the #Sun and the astronomical objects gravitationally bound in orbit around it, all of which formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago. 99.86% of the system’s mass is in the Sun.

#SolarSystem facts : The Solar System consists of the #Sun and the astronomical objects gravitationally bound in orbit around it, all of which formed from the collapse of a giant molecular cloud approximately 4.6 billion years ago. 99.86% of the system’s mass is in the Sun.

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Astronomy Lesson: Know Your Nebulae. "The heavens declare the glory of God, the skies proclaim the work of His hands, day after day they pour forth speech, night after night they display knowledge

Astronomy Lesson: Know Your Nebulae. "The heavens declare the glory of God, the skies proclaim the work of His hands, day after day they pour forth speech, night after night they display knowledge

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Infographic of the Northern Lights: how they occur, where and when to see them. #NorthernLights#ScanAdventures
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Infographic: Where else could some form of life exist within our solar system?
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