Pluto's Atmosphere Boasts Methane, Warmer Temps

By Anne Minard - March 02, 2009 05:01 PM UTC | Planetary Science

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Circumference of the Earth

By Fraser Cain - March 02, 2009 02:49 PM UTC | Planetary Science

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Mars Gullies From Snow and Ice Melt "Relatively Recent"

By Nancy Atkinson - March 02, 2009 12:18 PM UTC | Planetary Science

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Swift Satellite Catches Early Stages of GRB

By Nancy Atkinson - March 02, 2009 08:53 AM UTC | Physics

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Asteroid 2009 DD45 Just Buzzed by Earth

By Nancy Atkinson - March 02, 2009 07:20 AM UTC | Planetary Science

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Chang'e 1 Bites the (Moon) Dust

By Nancy Atkinson - March 01, 2009 12:08 PM UTC | Planetary Science

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Comet Lulin Approaches M44 and Eskimo Nebula

By tammy-plotner - March 01, 2009 09:46 AM UTC | Observing

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Russia Will Send Life to Phobos

By Ian O'Neill - March 01, 2009 05:20 AM UTC | Space Exploration

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Is There a Mysterious Black Hole Constant?

By Ian O'Neill - March 01, 2009 12:37 AM UTC | Black Holes

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New Technique Allows Astronomers to Discover Exoplanets in Old Hubble Images

By Ian O'Neill - February 28, 2009 04:50 PM UTC | Exoplanets

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Could a Second Ares I-X Test Flight Close the 5-Year Gap?

By Ian O'Neill - February 28, 2009 05:41 AM UTC | Space Exploration

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Powerful Fusion Laser to Recreate Conditions Inside Exoplanets

By Ian O'Neill - February 28, 2009 04:01 AM UTC | Exoplanets

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Ancient Pulsar Still Pulsing

By Nancy Atkinson - February 27, 2009 02:20 PM UTC | Stars

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MRO Goes Into Safe Mode

By Nancy Atkinson - February 27, 2009 01:31 PM UTC | Missions

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Titan Dunes Turn Climate Models Upside Down

By Anne Minard - February 27, 2009 07:55 AM UTC | Planetary Science

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Weekend SkyWatcher's Forecast: February 27 - March 1, 2009

By tammy-plotner - February 27, 2009 06:21 AM UTC | Observing

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Obama Will Retire Shuttle in 2010, US Will Go Back to the Moon in 2020

By Ian O'Neill - February 27, 2009 01:38 AM UTC | Space Policy

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Intergalactic Dust Could Be Messing Up Observations, Calculations

By Nancy Atkinson - February 26, 2009 02:28 PM UTC | Extragalactic

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Comet Lulin Video - Watch the Outgassing Process

By tammy-plotner - February 26, 2009 09:06 AM UTC | Solar Astronomy

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NASA Hopes To Resolve Shuttle Valve Problem

By Nancy Atkinson - February 26, 2009 07:39 AM UTC | Space Exploration

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New Issue of Space Lifestyle Magazine Now Available

By Nancy Atkinson - February 26, 2009 06:38 AM UTC | Site News

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Where In The Universe #44

By Nancy Atkinson - February 25, 2009 04:29 PM UTC | Extragalactic

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Robots Could Prepare Moon Outpost Site

By Nancy Atkinson - February 25, 2009 11:30 AM UTC | Space Exploration

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Jupiter, Saturn Plowed Through Asteroids, Study Says

By Anne Minard - February 25, 2009 11:01 AM UTC | Planetary Science

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JPL Offers a Peek Inside MSL Clean Room

By Nancy Atkinson - February 25, 2009 08:15 AM UTC | Planetary Science

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Penetrating New View Into The Helix Nebula

By Anne Minard - February 25, 2009 06:50 AM UTC | Stars

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Venus is Glowing in the Dark!

By Nancy Atkinson - February 24, 2009 06:19 PM UTC | Planetary Science

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Introducing NASA's Virtual Universe "Astronaut: Moon, Mars and Beyond"

By Ian O'Neill - February 24, 2009 06:17 PM UTC | Space Exploration

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Satellite Images Show Devastation from Fire and Floods in Australia

By Nancy Atkinson - February 24, 2009 02:36 PM UTC | Planetary Science

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How To See Comet Lulin

By Nancy Atkinson - February 24, 2009 10:38 AM UTC | Observing

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OCO Press Conference Notes: Fairing Did Not Separate

By Nancy Atkinson - February 24, 2009 08:26 AM UTC | Missions

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Orbiting Carbon Observatory Launch Failure

By Ian O'Neill - February 24, 2009 03:54 AM UTC | Missions

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Evidence of Supernovae Found in Ice Core Sample

By Nancy Atkinson - February 23, 2009 04:07 PM UTC | Stars

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UFOs or High Altitude Lightning?

By Nancy Atkinson - February 23, 2009 02:08 PM UTC | Site News

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Lost City of Atlantis Still Lost (and not found on Google Earth)

By Nancy Atkinson - February 23, 2009 11:02 AM UTC | Site News

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Arizona Scientist: We Could All Be Martians

By Anne Minard - February 21, 2009 02:43 PM UTC | Astrobiology

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Tunnel Vision - Step Into the "Ring"...

By tammy-plotner - February 21, 2009 07:27 AM UTC | Milky Way

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NASA Delays Discovery Launch Fourth Time

By Anne Minard - February 21, 2009 05:25 AM UTC | Space Exploration

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Sounds Painful: Are Deadly Asteroids Stuck in Earth's Lagrangian Points?

By Ian O'Neill - February 21, 2009 03:12 AM UTC | Planetary Science

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GLOBE at Night 2009 - Can You See the Stars?

By tammy-plotner - February 20, 2009 06:54 PM UTC | Observing

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Sweet Potatoes Flew into Space Aboard Columbia

By Anne Minard - February 20, 2009 03:54 PM UTC | Space Exploration

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Earth Hour 2009 - Where Will You Be When The Lights Go Out?

By tammy-plotner - February 20, 2009 03:04 PM UTC | Site News

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Swift Spacecraft Keeping an Eye on Comet Lulin

By Nancy Atkinson - February 20, 2009 12:15 PM UTC | Solar Astronomy

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Help NASA Name the Next ISS Module

By Nancy Atkinson - February 20, 2009 08:51 AM UTC | Space Exploration

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NASA Funds Development of Mars Balloon

By Nancy Atkinson - February 20, 2009 07:51 AM UTC | Missions

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Weekend SkyWatcher's Forecast - February 20-22, 2009

By tammy-plotner - February 20, 2009 06:12 AM UTC | Observing

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Kaguya Captures Eclipse -- From the Moon

By Nancy Atkinson - February 19, 2009 05:03 PM UTC | Planetary Science

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NASA's Kepler Mission Ready for Launch

By Anne Minard - February 19, 2009 01:39 PM UTC | Exoplanets

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Fermi Glimpses Wildest-Ever Gamma-Ray Blast

By Anne Minard - February 19, 2009 12:01 PM UTC | Physics

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Is the Earth Round?

By Fraser Cain - February 19, 2009 11:28 AM UTC | Planetary Science

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