-
News
ESO/P.A. Woudt
Novel Nova: Stellar Blast Powered by Helium May Leave a Tantalizing Remnant
A stellar explosion known as a nova that was detected in 2000 formed a two-lobed shell of material ejected from the star. Shaped like a bow tie, it continues to swell at great velocity. But, curiously, the coat of ejecta flowing outward from the star lacks hydrogen, the most common gas in the universe.
-
Observations
Spirit rover's first dash for freedom is a short one
-
Observations
Qapla'! Christie's Star Trek auction [Re-Post]
-
Observations
Atlantis lifts off as space shuttle program continues to wind down
-
Observations
LCROSS impact plumes contained moon water, NASA says
NASA prepares effort to free stuck Spirit Mars rover
Next shuttle mission will carry butterflies to space for classroom science experiments
Planets May Affect the Chemistry of Their Stars
Solar sail concept, like a phoenix, may rise again
Colliding White Dwarfs May Mimic Supernovae Used to Gauge Astronomical Distances
NASA-funded monkey-radiation experiment raises hackles
Tweak Gravity: What If There Is No Dark Matter?
Stellar deal: NASA awards $2 million to X PRIZE winners for helping develop a lunar lander
Emission Impossible?: Is Dark Matter Behind the Hazy Radiation at the Milky Way's Center?
Spirit rover's first dash for freedom is a short one
How to Get More Bicyclists on the Road
Why would a chimpanzee attack a human?
Sundance Channel Presents: Green Porno [Video]
Emission Impossible?: Is Dark Matter Behind the Hazy Radiation at the Milky Way's Center?
NASA's mission to bomb the Moon
Qapla'! Christie's Star Trek auction [Re-Post]
Tweak Gravity: What If There Is No Dark Matter?
Splitting Time from Space—New Quantum Theory Topples Einstein's Spacetime
Scientific American Magazine
December 2009 Issue
Does Inflammation Trigger Insulin Resistance and Diabetes?
Conditional Consciousness: Predicting Recovery from the Vegetative State
Crack Research: Good news about knuckle cracking.
The Double Life of ATP in Humans
Piercing the Plasma: Ideas to Beat the Communications Blackout of Reentry
Full Table of Contents | All IssuesSpace Podcast
-
Antennae Key to Butterfly Navigation
click to enable
-
Water on the Moon
click to enable
- Subscribe: RSS · iTunes · All Podcasts
Discussions in Space
- Most Commented
Planets May Affect the Chemistry of Their Stars | 8 comments - Most Recent Comment
at 04:36 PM by Me1 on
Six Things in Expelled That Ben Stein Doesn't Want You to Know...
ALL SLIDESHOWS Space Slideshows
ALL VIDEO Space Videos
Space News from Our Partners
Space Archive
Subscription Center
Space Newsletter
Get weekly coverage delivered to your inboxMORE TOPICSExplore Space
Editor's Pick
-
Adapting to the Freshwater CrisisForward-thinking experts are getting a better handle on the growing global water shortage and coming up with innovative approaches to ensuring the security, safety and sustainability of this resource
Latest Stories on ScientificAmerican.com
News
Circulation of LHC Beams Could Resume in Earnest over the Weekend
Features
Measuring Up: New NIST Director, Plus Big Budget Put Measurement Science in Public Eye
News
How Long Can a Nuclear Reactor Last?
Features
What to Do About Endocrine Disruptors? A Q&A with Linda Birnbaum
Observations
Women should undergo fewer Pap tests for cervical cancer, medical group says