in: Science and Space , nasa, space explorationJanuary 25, 2011Challenger Disaster: A Space Flight Tragedy
by Rebecca Brayton
One of the most heartbreaking moments in American space travel came on January 28, 1986 when the Challenger Space Shuttle broke apart only 73 seconds into its launch. WatchMojo learns more about the events that led to the Challenger disaster. PLAY VIDEO

in: Science and Space , nasa, space explorationOctober 14, 2009Hubble Space Telescope: What It Has Shown Us
by Rebecca Brayton
In this video, we look at some of the remarkable images of space brought to us by the Hubble Space Telescope. PLAY VIDEO

in: Science and Space , nasa, space explorationAugust 20, 2009Canadarm2: How It Works
by Rebecca Brayton
Learn how astronauts are trained to use the Canadarm2, the space robotics arm on the International Space Station PLAY VIDEO

in: Science and Space , nasa, space explorationJuly 20, 2009How The Hubble Space Telescope Works
by Rebecca Brayton
Learn how the Hubble Space Telescope, which is the most amazing machines in orbit right now, works. PLAY VIDEO