Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Northern Mars forecast: wind and shifting sands
NASA's Mars Reconnaissance Orbiter has revealed Mars as a dynamic world of wind and shifting sands. Will we be able to resist going there?
February 3, 2011
This object is farther away than any seen before
Astronomers say this object is farther away and farther back in time than any seen before. It's name is UDFj-39546284. Read more here.
January 26, 2011
An amazing picture of Enceladus, the frozen moon
Another amazing image of Enceladus, the frozen moon of Saturn, from NASA's Cassini spacecraft. The stripe in the background is Saturn's rings.
January 24, 2011
3 images of Phobos from Mars Express spacecraft
Three new images of Mars' moon phobos - all taken on January 9, 2011 - are intriguing for entirely different reasons.
January 24, 2011
Orion Nebula in beautiful new image
Igor Chekalin of Russia selected the data used for this ethereal image of the Orion Nebula, as part of the Hidden Treasures 2010 competition of the European Southern Observatory.
January 19, 2011
Cats – and other animals – in zero gravity
This vintage U.S. Air Force video shows cats floating in zero gravity. This video appears to be going viral today ...
January 17, 2011
Space telescope finds that thunderstorms make antimatter
NASA's Fermi Gamma-ray Space Telescope, in orbit around Earth, has discovered that thunderstorms create particles of antimatter.
January 15, 2011
Largest known black hole could swallow our solar system
The largest of the nearby galaxies, M87, now has the largest known black hole. It contains 6.6 billion times the mass of our sun and could swallow our solar system whole.
January 14, 2011
Play new NASA game: Extreme Planet Makeover
You can build your own planet, but will it support life?
January 13, 2011
Super-massive black holes began growing when universe was very young
The most massive black holes began growing at a very fast rate when the universe was only about 1.2 billion years old, according to a new study by astronomers in Tel Aviv.
January 13, 2011
