News tagged with black holes

A new view of the energetic universe

The Nuclear Spectroscopic Telescope Array, or NuSTAR, sees the high-energy X-rays emitted by the densest, hottest regions of the universe. The brainchild of Fiona Harrison, Caltech's Benjamin M. Rosen Professor ...

Dec 03, 2013 4.9 / 5 (12) 8

Runaway binary stars

CfA astronomers made a remarkable and fortuitous discovery in 2005: an extremely fast moving star, clocked going over three million kilometers an hour. It appears to have been ejected from the vicinity of ...

Oct 07, 2013 4.8 / 5 (12) 0 | with audio podcast

Spiral Galaxy NGC 3627

(Phys.org) —The spiral galaxy NGC 3627 is located about 30 million light years from Earth. This composite image includes X-ray data from NASA's Chandra X-ray Observatory (blue), infrared data from the Spitzer ...

Jul 15, 2013 4.7 / 5 (12) 1 | with audio podcast