Black Holes
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…
NuSTAR Successfully Deploys Huge Mast
Nine days after launch -- and right on schedule -- the newest space mission has deployed its unique mast, giving…
Early Black Holes were Grazers Rather than Glutonous Eaters
Black holes powering distant quasars in the early Universe grazed on patches of gas or passing galaxies rather than glutting…
Black Hole Hunter Drops from a Plane, Zooms to Orbit
[/caption] The newest mission to hunt for black holes soared to orbit today after first dropping from an aircraft. NASA's…
Black Hole Growth Out of Whack in Some Galaxies
[/caption] From a Chandra press release: New evidence from NASA's Chandra X-ray Observatory challenges prevailing ideas about how black holes…
Spitzer Captures Ancient Fireworks of First Objects in the Universe
[/caption] The Spitzer Space Telescope has looked back in time to see what scientists called the “faint, lumpy glow” given…
Are Rogue Black Holes Wandering the Universe?
Talk about a tough neighborhood! Even black holes aren’t welcome in galaxy CID-42, located about 4 billion light-years away from…
Ghostly Jets Haunt the Milky Way’s Black Hole
[/caption] A ghost is haunting the Milky Way's central black hole, revealing the galactic nucleus was likely much more active…
Weekly Space Hangout – May 3, 2012
Here's the May 3, 2012 edition of the Weekly Space Hangout, where we were joined by our usual cast of…
Black Holes are More Like Venus Fly Traps than Vacuum Cleaners
[/caption] I’m going to try and say this before the Bad Astronomer does: Holy Haleakala! A team of astronomers using…