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An artist's illustration of SpaceX's Dragon space capsule in Earth orbit.
SpaceX, Dragon Capsule & Falcon 9: Latest News
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COUNTDOWNS
December 2010 Falcon 9 Test Flight
6 Fun Facts About Private Rocket Company SpaceX
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INFOGRAPHICS
A look inside the SpaceX Dragon capsule and its Falcon 9 rocket.
How SpaceX's Dragon Space Capsule Works (Infographic)
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WALLPAPERS
A Bow Shock in the Orion Nebula
A Bow Shock in the Orion Nebula
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Human Spaceflight
Space Agency Leaders Say Global Cooperation Vit...
Representatives from seven different space agencies spoke about the benefits of international collabor...
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Private Spaceflight
An artist's illustration of SpaceX's Dragon space capsule in Earth orbit.
Private Spaceship to Make 1st Space Station Fly...
The SpaceX Dragon capsule will fly within 1.5 miles (2.5 kilometers) of the space station early Thursday.
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Science & Astronomy
space history photo, female, woman, physicist
Space History Photo: Rare Woman Physicist at NA...
A rare sight — a woman physicist at the NASA Lewis Research Center.
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Search For Life
Possible disintegrating alien planet found using Kepler data.
Possible Newfound Alien Planet is Falling to Pi...
The planetary candidate could be evaporating from the intense heat of its parent star.
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Skywatching
Dark Side of the Moon Sky Map May 2012
Look Up! How to See the Moon's 'Dark Side' Tonight
Wednesday and Thursday offer a great chance for skywatchers to observe the unlit areas of the moon.
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Tech & Robots
NASA's Upgraded iPhone App
NASA Launches Upgraded iPhone App
NASA upgrades their iPhone app.
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Reference
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The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light.
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johannes kepler
Johannes Kepler used mathematics to calculate the path of the ...
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Skywatcher James Tse snapped this view of the partial solar eclipse on Nov. 25, 2011 from Christchurch, New Zealand.
Total solar eclipses are one of Nature’s grandest events. What...
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Northern Hemisphere Constellations
There are 13 popular constellations in the zodiac. But these a...
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Skywatcher and photographer David Paleino snapped this view of the total lunar eclipse of June 15, 2011 from Italy using a Fujifilm FinePix S2000HD camera.
Lunar eclipses occur when Earth's shadow blocks the sun. There...
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In the 1500s, when virtually everyone believed Earth was the c...
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