Black Holes
Monster Black Holes Lurk at the Edge of Time
The reddish object in this infrared image is ULASJ1234+0907, located about 11 billion light-years from Earth. The red color comes…
Rare X-Ray Nova Reveals a New Black Hole in the Milky Way
Swift J1745-26, with a scale of the moon as it would appear in the field of view from Earth. This…
Two Stars Do a Short-Orbit Tango Around the Milky Way’s Black Hole
Astronomers have known for some time there was one star orbiting fairly close to the black hole at the center…
What Happens When Supermassive Black Holes Merge?
Frame from a simulation of the merger of two black holes and the resulting emission of gravitational radiation (NASA/C. Henze)…
A Star’s Dying Scream May Be a Beacon for Physics
When a star suffered an untimely demise at the hands of a hidden black hole, astronomers detected its doleful, ululating…
Take a Flight Through Our Universe, Thanks to New 3-D Map of the Sky
The Sloan Digital Sky Survey III (SDSS-III) has released the largest three-dimensional map of massive galaxies and distant black holes…
Data from Black Hole’s Edge Provides New Test of Relativity
From a NASA press release: Last year, astronomers discovered a quiescent black hole in a distant galaxy that erupted after…
First Light Image for NuSTAR
Here is the first image taken by the newest space mission, NuSTAR, or the Nuclear Spectroscopic Telescope Array, the first…
Gas Cloud Will Collide with our Galaxy’s Black Hole in 2013
Scientists have determined a giant gas cloud is on a collision course with the black hole in the center of…
Weekly Space Hangout – June 21, 2012
In this edition of the Weekly Space Hangout, we welcome a new participant: Mike Wall, senior writer at Space.com. We…