This image isn't a close-up from the garden, but an active area of strong magnetic fields on the sun's chromosphere.
Congress unexpected adds more money to Obama's NASA budget, much of it earmarked for a journey to Europa.
NASA's Kepler space telescope has detected its first new extrasolar planet after mission engineers were able to save the mission from a premature death after two of the exoplanet hunter's four stabilizing reaction wheels failed last year.
Cosmologists have carried out new analysis techniques on Planck's cosmic microwave background radiation data and found that some of the more mysterious features may be observational error. Continue reading →
To celebrate 15 years in orbit, NASA has release new, mind-blowing views of the Chandra X-ray observatory's most famous supernova remnants.
Humanity will probably have to wait a few decades to find out if life is common beyond our own solar system.
Enjoy some of the most inspiring, beautiful and down-right stunning photos from our adventures in space this past week.
A year after being sidelined by a positioning system failure, NASA’s planet-hunting Kepler space telescope is back at work on a new and expanded mission called K2.
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