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Astronomers Discover Surprising Clutch of Hydrogen Clouds Lurking Among Our Galactic Neighbors
May 8, 2013 — In a dark, starless patch of intergalactic space, astronomers have discovered a never-before-seen cluster of hydrogen clouds strewn between two nearby galaxies, Andromeda (M31) and Triangulum (M33). ... > full story -
New Kind of Cosmic Flash May Reveal Birth of a Black Hole
May 3, 2013 — According to an astrophysicist, a new kind of cosmic flash may reveal something never seen before: the birth of a black ... > full story -
'Shockingly Bright' Burst of Gamma Rays from Dying Star in Distant Galaxy
May 3, 2013 — A record-setting blast of gamma rays from a dying star in a distant galaxy has wowed astronomers around the world. The eruption, which is classified as a gamma-ray burst, or GRB, and designated GRB ... > full story -
New Dark Matter Detector Begins Its Search
May 2, 2013 — Scientists heard their first pops this week in an experiment that searches for signs of dark matter in the form of tiny bubbles. Scientists will need further analysis to discern whether dark matter ... > full story -
Colossal Hot Cloud Envelopes Colliding Galaxies
April 30, 2013 — Scientists have completed a detailed study of an enormous cloud of hot gas enveloping two large, colliding galaxies. This unusually large reservoir of gas contains as much mass as 10 billion Suns, ... > full story -
Does Antimatter Fall Up or Down? First Direct Evidence of How Atoms of Antimatter Interact With Gravity
April 30, 2013 — The atoms that make up ordinary matter fall down, so do antimatter atoms fall up? Do they experience gravity the same way as ordinary atoms, or is there such a thing as antigravity? Recent results, ... > full story -
Deep, Detailed Image of Distant Universe
April 30, 2013 — Staring at a small patch of sky for more than 50 hours with the ultra-sensitive Karl G. Jansky Very Large Array (VLA), astronomers have for the first time identified discrete sources that account for ... > full story -
Herschel Completes Its 'Cool' Journey in Space
April 30, 2013 — The Herschel observatory, a European space telescope for which NASA helped build instruments and process data, has stopped making observations after running out of liquid coolant as expected. The ... > full story -
Entire Galaxies Feel the Heat from Newborn Stars: Bursts of Star Birth Can Curtail Future Galaxy Growth
April 25, 2013 — Astronomers have shown for the first time that bursts of star formation have a major impact far beyond the boundaries of their host galaxy. These energetic events can affect galactic gas at distances ... > full story -
New Matter-Antimatter Difference Observed in LHCb Experiment at CERN
April 24, 2013 — Researchers at CERN are reporting the first observation of matter-antimatter asymmetry in the decays of the particle known as the B0s. It is only the fourth subatomic particle known to exhibit such ... > full story
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