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Featured Videos, Photos & Interactives

• Backyard Astronomer: August
  Backyard Astronomer: August

  Video Clip (2:24)

  Learn about the Perseus meteor shower in this "The Universe: Backyard Astronomer" video. Every year beginning in July and peaking in August, the Perseus meteors begin in the swift-Tuttle comet and sail into earth's atmosphere.

  Video Clip (2:24)

• Man Made Sun
  Man Made Sun

  Video Clip (3:09)

  Scientists are attempting to create a perpetual source of energy using nuclear fusion.

  Video Clip (3:09)

• Fire in the Sky
  Fire in the Sky

  Video Clip (3:28)

  The Universe video series Meteors: Fire in the Sky: Martian Life: ALH 84001 - Does this Martian meteorite prove that we are not alone?

  Video Clip (3:28)

• Interstellar Neighborhood
  Interstellar Neighborhood

  Video Clip (3:24)

  Our corner of the Milky Way galaxy is in an ideal area to sustain life.

  Video Clip (3:24)

• Creation of the Moon
  Creation of the Moon

  Video Clip (2:49)

  About 400 billion years ago, a catastrophic planetary impact created the moon and stabilized earth's orbit.

  Video Clip (2:49)

• What Put the Bang in the Big Bang?
  What Put the Bang in the Big Bang?

  Video Clip (1:09)

  Find out what most physicists believe caused the "bang" when the universe came into being.

  Video Clip (1:09)

Full Episodes

• The Universe: Total Eclipse
  The Universe: Total Eclipse

  Full Episode (44:12)

  Explore the complex movements of the Earth, moon and sun, and find out why we may be the only intelligent beings in the universe to witness eclipses like we see on Earth.

  Full Episode (44:12)

• The Universe: Dark Future of the Sun
  The Universe: Dark Future of the Sun

  Full Episode (44:12)

  It's the apocalyptic finale of our galactic neighborhood. Sizzling clues hint at our own sun's violent demise and the precarious prospects for planet Earth.

  Full Episode (44:12)

• The Universe: Asteroid Attack
  The Universe: Asteroid Attack

  Full Episode (44:13)

  Learning about these huge space rocks isn't just about science, it's about survival.

  Full Episode (44:13)