galaxy

Space Documentary: At the Edge of Space - Mysterious Matter Spotted Between Earth & Sun, See for Yourself & Be Very Shocked

A 50 minute tour of space as scientists try to unravel the mysterious phenomena that lurk between Earth and space.

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The Andromeda galaxy is heading straight toward our own Milky Way.

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Back to the Beginning Origins Nova Neil Degrasse Tyson HD
Explore how the forces of the early universe made it possible for habitable worlds to emerge. The clues begin with a race among scientists to capture lingering echoes of the Big Bang's ferocious energy in a microwave "whisper" from deep space.

Cosmic Journeys examines the great promise of the Voyager mission and where it will lead us in our grand ambition to move out beyond our home planet. The two Voyager spacecraft are part of an ancient quest to push beyond our boundaries.

Cosmology, the study of the universe as a whole, has been turned on its head by a stunning discovery that the universe is flying apart in all directions at an ever-increasing rate.

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Astronomers are closing in on the proof they’ve sought for years that one of the most destructive objects in the universe - a super massive black hole - lurks at the center of our own galaxy.