Methane Study Boosts Theory of Life on Mars
Mysterious "Strange" Stars May Rival Black Holes for Weirdness
3-D Solar Tsunami Video Shows the Extreme Waves Are Real
New Map Suggests Mars Was Wet and Humid
Meteor Lights Up Early Morning Sky, Alarms Utahns
Here Comes the 2009 Leonids
NASA: Water Found in Moon Crater
Asteroid Passes Just 8700 Miles from Earth - with Only 15 Hours Warning
Asteroid Streaks over Africa
Solar Winds Triggered By Magnetic Fields
Stars May Be Cosmic Road Signs to Intelligent Aliens
Dark Matter and Dark Energy Make Up 95% of Universe
Dark Matter Wrecking Ball May Have Hit Milky Way
Asteroid Explodes Over Indonesia with Force of 3 Hiroshimas + video
'Meteorite' that Landed in Latvia is a Hoax
Fiery 'Meteor' Creates 50-Foot Crater in Latvia
Giant Impact Near India Not Mexico May Have Doomed Dinosaurs
Meteorite Streaks Across NM Sky
'Burning Ball' Spotted in Germany
NASA Downgrades Threat of Large Asteroid
Hunting Arctic Asteroid Impact with Hovercraft
Did NASA Really Drop a Bomb on the Moon?
Ice Confirmed on an Asteroid
Caught on Camera: Meteorite Hundred Times Brighter Than Full Moon
NASA Refines Asteroid Apophis' Path Toward Earth
Sunspot Cycle 24 Forecast image
NASA Discovers 'Supersized' Saturn Ring
NASA to Bomb the Moon on Friday
Solar Cycle 24 Now “Competitive with the Baby Grand Minimum”
Space Radiation Hits Record High
Evidence Suggests Water Exists on the Moon
The Moon Could Become 'Service Station in Space', Scientists
Asteroid Attack: Putting Earth's Defences to the Test
Rare Meteorite Found in Australian Desert
Magnetism Observed in Gas for the First Time
Night Time Artificial Cloud Study Using NASA Sounding Rocket
Astronomers: Earth-Like Extrasolar Planet Found
UV Radiation to Rise 20%, Scientists Warn
Sun-Caused Global Warming
Death by Superflare?
Are Sunspots Disappearing?
150 Years Ago: The Worst Solar Storm Ever
NASA's Hubble Space Telescope is Back in Business
What Global Hotspots are Most at Risk of Getting Hit by an Asteroid?
Father Snaps Meteor on Camera Phone as it Speeds Across Sky
Space Mirrors, Reactive Rocks May Be Needed in Climate Plan ‘B’
Astronomers Predict Sunspots Will Completely Disappear by 2015
How the Sun Influences Earth's Climate
British Plan to Tackle Asteroids
Even Neighborhood Watch No Match for Killer Asteroids
'Suicidal' Planet to be Swallowed by its Sun
Tiny Flares Boost Heat of Sun's Atmosphere
Building Blocks of Life Found on Comet
New Class of Astronomical Object: Super Planetary Nebulae
Meteors Dazzle Stargazers
Russia Sees U.S. Space Threat, Builds New Rocket
China Warns of Arms Race in Outer Space
NASA 'Can't Cope' with Killer Asteroids
Asteroid Impact Craters on Earth, Seen From Space
Planetary Smashup Leaves Trail of Frozen Lava
Freak of Nature Causes Smile Sky Usually Seen Only at Poles
First Black Holes Born Starving
Perseids Meteors to Light Up Skies Midweek
Can Life on Earth Escape the Swelling Sun?
Jupiter's "Bruise" Continues to Grow
Was Spot on Venus a Volcano?
NASA Now Saying That a Dalton Minimum Repeat is Possible
Astronomers Look for Clues in the Wake of the Jupiter Collision
When Comets Attack
Asteroid to Hit Earth? Check It Out with NASA Before Panicking
Bright Spot on Venus Leaves Scientists Stumped
Jupiter Hit by Cosmic Object -- Is Earth Next?
Cracks in Earth's Magnetic Shield flashback
Sky Spectacular: 3 Meteors Showers to Converge
Could Cosmic Ray Influence Climate By Charging Up More Frequent Lightning Storms?
Ice Volcanoes of Enceladus Created By Liquid Water Beneath the Moon's Surface?
'Incredible' New Scar is Spreading on Jupiter
Asia Swathed in Darkness with the Longest Total Eclipse of the Century
Amateur Australian Astronomer Spots Asteroid Crash on Jupiter
Jupiter's Asteroid Smash: What Does It Mean for Earth?
California's Channel Islands Hold Evidence of Clovis-age Comet Impacts
Did Great Balls of Fire Form the Planets?
Total Solar Eclipse to Grace India & China
Astrologers: Solar Eclipse Could Spawn Major Disaster
Former Apollo 9 Astronaut Rusty Schweickart Focuses on Asteroids Heading Earth's Way
Possible Impact Event on Jupiter
Moon Attracts Renewed International Scientific Interest
Solar Cycle Linked to Global Climate
Mystery Source of Solar Wind Heating Identified
Return of the Mars Hoax
Sun's Storms Set to Intensify
Path of Planet X? video
Where Tomorrow's Stars Will Be Born
Large Boom, Flash of Light Seen in Pa Sky Likely a 'Fireball'
Solved: Riddle of Siberia's Flattened Forest
Intense Heat Killed the Universe's Would-Be Galaxies, Researchers
First Direct Evidence of Lightning on Mars
Does a Triple Eclipse Foretell a Disaster?
Sun Spot Cycle Impacting Earth's Warming and Cooling
Sunspots Revealed in Striking Detail
New Light Shed on 'Dark' Gamma-ray Bursts
NASA Prepares to Bomb the Moon
Asteroid Threat Telescope on Way
Pentagon Blinds Astronomers to ‘Armageddon’
NASA: Mystery of the Missing Sunspots Solved?
Solar Cycle 24 Lack of Sunspots Caused by “Sluggish Solar Jet Stream” Returning Soon?
First Hard Evidence Found of a Lake on Mars
Gas Leak Delays Shuttle Launch until July
14-Year-Old Hit by 30,000 mph Space Meteorite
My Take: What's Wrong With Our Sun?
Military Hush-Up: Incoming Space Rocks Now Classified
Long Shot: Planet Could Hit Earth in Distant Future
Massive Red Star Shrinks Mysteriously
Biggest Black Hole Ever Found in Nearby Galaxy
NASA Study Acknowledges Solar Cycle, Not Man, Responsible for Past Warming
'Global Warming is Baloney' Signs Put the Heat on Burger King
Solar Cycle 24: Solar Flares & Social Collapse or ‘Crushing Cold Temperatures and Global Famine'?
Fielding Wants Solar Flare Theory Investigated
New NASA Solar Cycle Prediction: 'Lowest Since 1928'
Scientists: U.S. Not Prepared for Strong Solar Storm
Solar Storms Pose Increasing Threat to Modern World
New Solar Cycle Prediction: Fewer Sunspots, But Not Necessarily Less Activity
Coming Soon: First Pictures of a Black Hole
NOAA Predicts Solar Cycle 24
Hubble Analyzer Fixed, But Not Without Headaches
24 Hour Airline Traffic Seen from Space video
Solar Cycle will be Weakest Since 1928, Forecasters
NASA Warns of Super Solar Storm 2012 video
Possible Explanations for Dark Energy?
Big Flare Portends Beginning of Solar Cycle 24
Nearby Asteroid Found Orbiting Sun Backwards
Meteors Visible on Monday
Scientists Spot Oldest Ever Object in Universe
Missing Sunspots: Is This the Big Chill?
Large Meteor Crashes Near Flagstaff
Giant Mystery Blob Found Near Dawn of Time
'Quiet Sun' Baffling Astronomers
Solar Storms: Coronal Mass Ejections Viewed In Detail By NASA Spacecraft
Biggest-Ever CME Launched Oct. 28, 2003 + video
Incoming Asteroid Under Close Watch
“Noise” from Space May Help Reveal Mass of Near-Earth Asteroids
Is a Death Star Poised for Final Supernova Detonation Aimed at Earth? Astronomers Say "Maybe"
Two 'New' Greenhouse Gases Growing
Deep Solar Minimum
Meteor Lights Up Morning Sky
New Evidence for Ice-Spewing Volcanoes on Saturn’s Moon Titan
Space Storm Alert: 90 Seconds From Catastrophe
Asteroid Tracked from Space to Earth for 1st Time
Our Planet Gets Close Shave
Hearts of Galaxies Close in for Cosmic Train Wreck
Hubble Provides New Evidence for Dark Matter Around Small Galaxies
The Emerging Sunspot Cycle 24 and a Weakening Magnetic Field
100 Meter Asteroid Will Pass Earth Monday
6-Pound Chunk of Metal Debris Crashes Through Southeast Dallas Roof
Asteroid Belt May Bear Scars of Planets' Migration
Lava Fractures Suggest Martian Floods
Dallas’ Firey UFO is Officially Identified as a Natural Occurrence + video
Nuclear Blasts Proposed for Warding Off Menacing Asteroids
Galaxy has 'Billions of Earths'
'Dark' Comets Could Hit Earth Without Warning
New Potentially Hazardous Asteroid Discovered
Search for Extrasolar Super-Earths Gains Momentum
Powerful New Technique to Measure Shape and Size of Asteroids
Asteroid Strike: Preparedness Key for Survival
Dancing Asteroid Spirals Close to Earth
Exoplanet Gets Hot Flashes
What's Happening to the Sun?
Italian Spots New Comet
12,900 Years Ago: North American Comet Impact Theory Disproved
Ring of Fire: Indian Ocean to See Solar Eclipse
A Tiny Shiny Rock Is Helping Crystallise the Moon's Age
Looking Up: Mira the 'Wonderful' Star
Severe Space Weather
Weekend Meteor 'Very Unusual'
Swedes Baffled By Ball of Light
Strike Asteroid Before It Strikes the Earth
Top 10 Night Sky Events for 2009
Exoplanet Atmospheres Detected From Earth
Earth's Magnetic Field Impacts Climate: Danish Study
New Fireball Over Western Canada
Habitable Exoplanets Could Be Common in Our Galaxy
NASA Warns of 'Space Katrina' Radiation Storm
Power Grids in Peril
Perfect Space Storm Could be Catastrophic on Earth, Study Concludes
Evolution of a Massive Solar Storm photos
Sun's Massive Explosion Upgraded to X45 flashback
Sun Shoots Monster Flare at Earth flashback
Space Storm Hits, Earth Survives flashback
Blazing Fireball Spotted Shooting Through Calgary Skies
Solar Geomagnetic Ap Index Now at Lowest Point in It’s History
Forget the Bungalow, Retire to Mars
New Evidence of Meteor Bombardment
Stellar Meteor Shower Jan. 3