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SpaceX's Private Rocket Launch Just Step 1 of Tough Test Fl...
SpaceX's Dragon capsule still has to chase down and berth with the space station.
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Astronaut Photographs Solar Eclipse's Moon Shadow from Space
NASA astronaut Don Pettit captured the stunning solar eclipse shadow sight.
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Private Rocket Launch Vindicates Commercial Spaceflight Model
Private spaceflight got a boost today when SpaceX's Dragon launched successfully.
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Lift-Off! SpaceX Dragon Heads to Space Station | Video
The historic first commercial spacecraft to supply the International Space Station launched aboar...
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SpaceX Launches Private Capsule on Historic Trip to Space S...
Dragon lifted off atop a column of fire in pre-dawn Florida skies.
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SETI Astronomer Jill Tarter Retiring After 35-Year Alien Hunt
Tarter will shift to fundraising for the SETI Institute full-time.
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How to See SpaceX's Private Space Capsule in the Night Sky
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IMAGE ALBUMS
Launch Pictures: SpaceX's Dragon Capsule Roars to S...
Photos: Annular Solar Eclipse of May 20, 2012
Best Space Photos of the Week - May 20, 2012
Space Station's Robotic Cargo Ship Fleet (A Photo G...
IMAGE OF THE DAY
Dragon Fire
TOPICS
SpaceX, Dragon Capsule & Falcon 9: Latest News
COUNTDOWNS
6 Fun Facts About Private Rocket Company SpaceX
INFOGRAPHICS
How SpaceX's Dragon Space Capsule Works (Infographic)
WALLPAPERS
A Bow Shock in the Orion Nebula
Human Spaceflight
Historic NASA Facility Ready for Deep Space Cap...
The test capsule will be assembled at NASA's Kennedy Space Center in Florida.
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New US-Russian Crew Arrives at Space Station
SpaceX Launching Student Experiments and Emblems on 1st Space Station Flight
Smokey & Fire: Astronaut Launches Into Space with Forest Service's Smokey Bear
Private Spaceflight
Voices: Spaceflight Experts Hail SpaceX Private...
Experts and industry officials were quick to congratulate SpaceX.
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SpaceX Fuels Private Rocket for Launch to Space Station
SpaceX Private Spaceship to Join Robotic Cargo Ship Fleet
Launch Webcast: See SpaceX Launch Dragon Capsule Tuesday
Science & Astronomy
Science Fiction Barely Ahead of Space Explorati...
Famous SF writers weigh in on whether today's space
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Satellite to Watch Solar Eclipse From Space on Sunday
Monster Sunspot's Solar Flare Strong Enough to Confuse Satellites
Moon Rocks Reveal Evidence of Ancient Asteroid Barrage
Search For Life
Arctic Microbe Hunt Could Aid Search for Alien ...
Researchers are keying in on methane as a possible indicator of alien life.
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When Aliens Attack: 'Battleship' Strategy with SETI Astronomer Seth Shostak
The 6 Most Likely Places to Find Alien Life
Space Probe Fleet Idea Would Search for Mars Life
Skywatching
Venus and Crescent Moon to Perform Final Night ...
Venus is a brilliant light in the night sky, but that's about to change.
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Satellites Snap Solar Eclipse Pictures From Space
Stunning Solar Eclipse Pics Snapped Over Scenic Arizona Canyon
Spectacular 'Ring of Fire' Solar Eclipse Wows Millions
Tech & Robots
Space History Photo: The Birth of Hang Gliding
The crew and pilot of the Paresev 1-A and the Stearman Sport Biplane.
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Spacecraft Repair Droids Could Give Satellites Longer Lives
2,000 Apply for Jobs Building Asteroid-Mining Robots
Swarm of Tiny Satellites Would Serve as Soldiers' Eyes
Reference
Johannes Kepler Biography
Johannes Kepler used mathematics to calculate the path of the planets.
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Solar Ecli...
Total solar eclipses are one of Nature’s grandest events. What...
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Constellat...
There are 13 popular constellations in the zodiac. But these a...
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Lunar Ecli...
Lunar eclipses occur when Earth's shadow blocks the sun. There...
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Nicolaus C...
In the 1500s, when virtually everyone believed Earth was the c...
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Galaxies: ...
Galaxies are composed of stars, dust, and dark matter, all hel...
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VIDEO
Sun Satellite Spies Planets Sneaking Up on Plei...
NASA's Solar and Heliospheric Observatory (SOHO) caught Jupiter, Mercury and the Pleiades Star Cluster converging within its camera's field of view.
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Eclipse Shadow Cast On Earth See...
As the Moon came between the Earth and the Sun,...
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Moon Shadows - Eclipse Highlight...
Many eyes – human and robotic – captured photon...
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Satellite Sees Solar Eclipse 4X ...
Europe's Proba 2 satellite passed through the m...
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Sun’s Behavior During Eclipse Re...
Using filters that only pass light when excited...
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Partial Solar Eclipse Sunset See...
The May 20, 2012 partial solar eclipse was capt...
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Lyrid Meteor Shower Seen From Sp...
Flashes of burning meteor rock as they slammed ...
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SpaceX Dragon Launch Aborted At ...
Computers aboard the Falcon 9 rocket cut off th...
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Distant Star Smokes Nearby Plane...
A Mercury-sized planet, about 1500 light years ...
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NASA Embraces Commercial Space |...
By meeting obligations necessary to keep the IS...
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