(Phys.org)—This movie from NASA's Chandra X-ray Observatory shows a fast moving jet of particles produced by a rapidly rotating neutron star, and may provide new insight into the nature of some of the densest ...

Space & Earth - Astronomy

Jan 08, 2013 5 / 5 (8) 7 |

(PhysOrg.com) -- A galaxy located billions of light-years away is commanding the attention of NASA's Fermi Gamma-ray Space Telescope and astronomers around the globe. Thanks to a series of flares that began ...

Space & Earth - Astronomy

Dec 09, 2009 4.4 / 5 (10) 3