03.30.11 - Scientists recently completed a series of nighttime, ground-based testing of the German Receiver for Astronomy at Terahertz Frequencies, or GREAT, spectrometer in preparation for a series of astronomical science flights on the Stratospheric Observatory for Infrared Astronomy in April.
03.24.11 - X-ray observations made by Suzaku provide the clearest picture to date of the size, mass and chemical content of a nearby cluster of galaxies.
03.24.11 - Chandra's very long observation of the Tycho supernova remnant could explain how some cosmic rays are produced.
04.04.11 - Astronomers have discovered that two symmetrical jets shooting away from opposite sides of a blossoming star are experiencing a time delay: knots of gas and dust from one jet blast off four-and-a-half years later than identical knots from the other jet.
03.14.11 - Astronomers using the Hubble Space Telescope have ruled out an alternate theory on the nature of dark energy after recalculating the expansion rate of the universe.
03.10.11 - WISE has captured a star zipping through space like a race car driver.
03.04.11 - A new image from NASA's WISE mission shows a zoo of "elephant trunks" herded together in a star-forming region.
03.03.11 - A galactic sunflower shows off its infrared colors in a new image from NASA's Spitzer Space Telescope.
02.23.11 - Chandra has discovered the first direct evidence for a superfluid, a bizarre, friction-free state of matter, at the core of a neutron star.
02.23.11 - The interactive fly-by tour was created to allow people to get familiar with the Hubble Space Telescope’s successor, the James Webb Space Telescope..