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Total Lunar Eclipse on Wednesday: The Complete Skywatcher's Guide
Total Lunar Eclipse on Wednesday: The Complete Skywatcher's Guide
Private Dream Chaser Space Plane May Launch from Giant Aircraft
Aliens May Be Out There, But Too Distant for Contact
Image of the Day
Total Lunar Eclipse On Wednesday Will Be a Rare 'Selenelion'
Total Lunar Eclipse of Oct. 8, 2014: Sky Maps and Guides
Bizarre Shape of Uranus' 'Frankenstein' Moon Explained
Virgin Galactic 'On the Verge' of Private Space Launches, Richard Branson Says
See Uranus with a Shadowy Full Moon During Total Lunar Eclipse
Best Space Photos of the Week - Oct. 4, 2014
Best Space Stories of the Week – Oct. 5, 2014
WATCH LIVE TUESDAY @ 7 am ET: US Spacewalk Outside International Space Station
Incredible Solar Flare Video Captured by NASA Spacecraft
How SpaceShipOne and X Prize Launched Commercial Spaceflight 10 Years Ago
Total Lunar Eclipse Next Week Will Turn the Moon Blood Red (Video)
Four Potential Mars Landing Sites Revealed for Europe's ExoMars Rover
Northern Lights Shine Over Sweden | Video
Rosetta Spacecraft's Comet Companion Is Spouting Jets (Photo)
Space Station Helps Rescue Sunken Ship Survivor | Video
Sally Ride's Biographer Talks Women & Spaceflight on 'Colbert Report'
Departing Sunspot Blows M-Flare 'Goodbye Kiss' | Video
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NASA Launches Student Contest for 3D-Printed Astronaut Tools
Futuristic Skintight Spacesuits May Shrink-Wrap Astronauts
How to Launch a Space Startup in 2 Days (First Person)
NASA Drone Flies Over Hurricane | Video
SPACEFLIGHT
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NASA Eyes Crew Deep Sleep Option for Mars Mission
Here's What a Soyuz Spaceship Looks Like with Just One Wing (Photo)
Orion Test Flight - Delta 4 Heavy Rocket Rolls Out | Time-Lapse Video
NASA's Iconic Countdown Clock Ticks Down Days to Replacement
SCIENCE & ASTRONOMY
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Powerful Megaflare from Small Star Stuns Scientists (Video, Image)
NASA Pioneer, Dark Matter, and the 'Errors' of Science
Huge Cloud on Saturn's Moon Titan Is Made of Toxic Cyanide
'Strikingly Geometric' Shapes Hidden on Moon's Surface
SEARCH FOR LIFE
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Search for Alien Life Should Target Water, Oxygen and Chlorophyll
How Viewing Earth as an Exoplanet Can Help Search for Alien Life
Newfound Molecule in Space Dust Offers Clues to Life's Origins
Life-Hunting Mars Mission Idea Makes Progress, But Needs Cash
SKYWATCHING
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WATCH LIVE WEDNESDAY @ 4 am ET: NASA, Slooh Total Lunar Eclipse Webcasts
Brightest Planets to See in October's Night Sky
Space Sleuths Piece Together Fiery Fall of Russian Spy Satellite Debris
Maine's Magnificent Dark Skies (Gallery)
ENTERTAINMENT
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Mystery 'Astronaut' Sighting on UK Beach Solved (Video)
Hologram Coin Celebrates Canadian Space Agency's 25-Year Legacy
'Star Wars: Rebels': Nuances Added For Today's Kids | Video
New 'Theory of Everything' Trailer Shows Stephen Hawking's Struggles
IMAGE ALBUMS
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Biggest Solar Flares of 2014: Sun Storm Photos
'Interstellar' in Pictures: A Space Epic Gallery
Best Skywatching Events of October 2014: Sky Maps (Gallery)
REFERENCE ARTICLES
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SpaceShipOne: The First Private Spacecraft | The Most Amazing ...
SpaceShipTwo: On a Flight Path to Space Tourism
Night Sky: Visible Planets, Eclipses, Moon Phases & Events, Oc...
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SpaceX Dragon Flying Mice in Space & More for NASA (Infographic)
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