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Which Stars Form Black Holes? Channel: Space Length: 0 Date: January 30, 2009 Leading astrophysicists explain why only certain stars will end their lives as black holes.

Why Does Iron Kill Stars? Channel: Space Length: 0 Date: January 30, 2009 Why Does The Element Iron Kill Stars?

How Do Black Holes Form? Channel: Space Length: 0 Date: January 30, 2009 Astrophysicists explain the recipe for baking a black hole.

Quasars & Black Holes: Related ? Channel: Space Length: 0 Date: January 30, 2009 How Are Quasars and Black Holes Related?

Black Holes: Warping Space and Time Channel: Space Length: 0 Date: January 30, 2009 World renowned experts explain how the fabric of space is altered near black holes

What is a "Blazar"? Channel: Space Length: 0 Date: January 30, 2009 What is a "Blazar"?

SpaceShip Two Revealed Channel: Space Length: 0 Date: January 30, 2009 Virgin Galactic unveils designs for its suborbital spaceliner.

Expanding Nebula: The Guts of a Superstar Channel: Space Length: 0 Date: January 30, 2009 Chandra X-Ray Observatory images supernova remnant’s expansion over time

Virgin Galactic: Let The Journey Begin Channel: Space Length: 0 Date: January 30, 2009 Conceptual animation of a typical adventure on Virgin Galactic’s Space Ship Two service. Cost: about $200,000 USD.

SPACEWATCH: Scanning for Cosmic Killers Channel: Space Length: 0 Date: January 30, 2009 We go asteroid hunting on Kitt Peak with astronomer Joe Montani.

Video - Joe Discovers a Comet Channel: Space Length: 0 Date: January 30, 2009 astronomer Joe Montani proves he’s found a brand new comet from the Spacewatch Observatory on Kitt Peak.

Apollo XI First Moon Men Channel: Space Length: 0 Date: January 30, 2009 Armstrong, Aldrin & Collins set out to land on Moon

DEEP IMPACT: 'To Poke a Comet' Channel: Space Length: 0 Date: January 30, 2009 Dr. Jay Melosh, Deep Impact Mission Co-Investigator

WARP DRIVES & WORMHOLES Channel: Space Length: 0 Date: January 30, 2009 Bend the rules of space-time for sport and interstellar commerce: New physics says you can!

Docking Day at ISS ? Mission STS-114 Channel: Space Length: 0 Date: January 30, 2009 Highlights from the STS-114 Shuttle Mission.

How Black Holes Beat the Clock Channel: Space Length: 0 Date: January 30, 2009 Astronomers reveal how black holes bend the 'space-time' around them.

STS-114: Launch Day Channel: Space Length: 0 Date: January 30, 2009 Relive the moment! Watch the exciting video of Space Shuttle Discovery’s liftoff to space.

Mission STS-114 At Work: On-Orbit Channel: Space Length: 0 Date: January 30, 2009 Working in space: Installations, inspections, and spacewalks.

MESSENGER Probe Records Earth During Flyby Channel: Space Length: 0 Date: January 30, 2009 MESSENGER Probe Records Earth During Flyby

Supernova Explosion Channel: Space Length: 0 Date: January 30, 2009 Supernova Explosion

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