Featured Images

Saturn and its rings as seen by Cassini
Subtle Color
Sunday, April 15, 2012
A discharge of energy from the Z Machine at Sandia National Laboratories
Zapped!
Friday, April 13, 2012
A supernova remnant in the Large Magellanic Cloud
Double Suicide?
Monday, April 9, 2012
Victor Hess prepares to ascend in a balloon to study cosmic rays, 1912
Radiation Hunter
Saturday, April 7, 2012
Artist's concept of the Kepler-35 system, with a giant planet orbiting two stars
Seeing Double
Wednesday, April 4, 2012
Artist's concept of stars and a gas cloud near the Milky Way's central black hol
Snack Time
Thursday, March 29, 2012
Water geysers from the south pole of Enceladus, a moon of Saturn
Leaking Moon
Monday, March 26, 2012
Omega Centauri, the possible core of a defunct galaxy
Invader!
Friday, March 23, 2012
Space-based infrared view of the Large Magellanic Cloud
Busy Neighbor
Tuesday, March 20, 2012
Optical and X-ray image of the galaxy cluster Abell 383
Brilliant Darkness
Friday, March 16, 2012
Hubble Space Telescope view of Cat's Eye Nebula, a planetary nebula
Blowing Bubbles
Tuesday, March 13, 2012
Venus and Jupiter pass each other in the evening sky, March 10-14, 2012
Celestial Headlights
Saturday, March 10, 2012
A powerful solar flare erupts on March 6, 2012
Stormy Skies
Thursday, March 8, 2012
The Moon passes by Mars and the star pattern of Leo, March 2012
Doubly Brilliant
Tuesday, March 6, 2012
Mars is at opposition in early March 2012, shining brightest for the year
Mighty Mars
Saturday, March 3, 2012
Newborn stars in the Orion Nebula
Bright Babies
Thursday, March 1, 2012

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