Death by Black Hole in a Small Galaxy?

A bright, long duration flare may be the first recorded event of a black hole destroying a star in a dwarf galaxy. Two independent studies indicate 'death by a black hole.' NASA.gov. reports.
by David McGee
 

 
 

Saturn’s Rings in Daylight, On the Night Side

A spectacular view of Saturn's rings as photographed from the planet's nightside by the Cassini spacecraft on the Cassini Solstice Mission.
by David McGee
 

 

 

A Spasmodic Active Region on the Sun…

Ol' Sol has been putting on a show lately, with a dazzling variety of dozens of spurts and eruptions and an equally dazzling magnetic display known as coronal rain.
by David McGee
 

 
 

NASA’s Fermi Discovers the Most Extreme Blazars Yet

NASA's Fermi Gamma-ray Space Telescope has identified the farthest gamma-ray blazars, a type of galaxy whose intense emissions are powered by supersized black holes.
by David McGee
 

 

 

Hubble Sees a Supermassive, Super-hungry Galaxy

The NASA/ESA Hubble Space Telescope has located spiral galaxy NGC 4845, more than 65 million light-years away in the constellation of Virgo (The Virgin). At its glowing center is a supermassive black hole.
by David McGee
 

 
 

A ‘Lost Galaxy’ Found, Sun Science Stamps Arrive

A galaxy far, far away, thought 'lost,' has been discovered via the Hubble Telescope. And the Postal Service is issuing a very cool set of Sun Science stamps. You'll never look at the sun the same way again. Well, you shouldn't...
by David McGee
 

 

 

Hubble Spots Spiral Bridge of Young Stars Linking Two Ancient Galaxies

A Hubble space Telescope photo of an unusual structure 100,000 light years long yields new insights into the formation of stellar superclusters.
by David McGee
 

 
 

Countdown to Pluto

NASA’s Pluto-bound New Horizons spacecraft has traversed the orbit of Neptune. This is its last major crossing en route to becoming the first probe to make a close encounter with distant Pluto on July 14, 2015.
by David McGee
 

 

 
Black Hole

‘Cry’ of a Shredded Star Heralds a New Era for Testing Relativity

‘This gives us an opportunity to explore the nature of black holes and test Einstein’s relativity at a time when the universe was very different than it is today,’ Last year, astronomers discovered a quiescent...
by David McGee