Quantcast

Latest X-ray binaries Stories

Astronomers Find Youngest-Ever X-Ray Binary
2013-12-05 06:29:43

Using data obtained from NASA's Chandra X-ray Observatory and the Australia Telescope Compact Array, researchers have identified the remains of a supernova that exploded just 2,500 years ago, making it the youngest astronomical object of its kind ever discovered.

Millisecond Pulsars: The Discovery Of Deceleration
2012-02-03 08:16:23

Pulsars are among the most exotic celestial bodies known. They have diameters of about 20 kilometers, but at the same time roughly the mass of our sun.

Black Hole Birth Announcement
2011-11-17 14:40:32

For the first time, astronomers have produced a complete description of a black hole, a concentration of mass so dense that not even light can escape its powerful gravitational pull.

14890c898e9ec606376a160d378a16111
2011-01-13 09:55:00

Using two NASA X-ray satellites, astronomers have discovered what drives the "heartbeats" seen in the light from an unusual black hole system.

5e09a43e77f670fa66b0b7d9a7a082591
2009-11-30 11:05:00

NASA's Fermi Gamma-ray Space Telescope has made the first unambiguous detection of high-energy gamma-rays from an enigmatic binary system known as Cygnus X-3.

938abd003856fb0a0722c9babdcb82221
2009-11-26 13:55:00

NASA's Fermi Gamma-ray Space Telescope has made the first unambiguous detection of high-energy gamma-rays from an enigmatic binary system known as Cygnus X-3.

2ce9bdd949ec057f142a21d6f673a8131
2006-06-27 11:23:47

A team of scientists, including researchers in the University of Southampton’s School of Physics and Astronomy, has shown that black holes are not the only known objects in the universe to produce infrared light from beams of particles being shot into space at nearly the speed of light.

115f00f3cc92d73dd530f4573df99d291
2005-08-10 08:45:00

A team of astronomers from The Netherlands and the UK has discovered a vast ‘jet-powered bubble’ formed in the gas around a black hole in the Milky Way.


Latest X-ray binaries Reference Libraries

3_19a73d2fffe222de349da50260d972802
2004-10-19 04:45:40

Cygnus X-1 -- Cygnus X-1 (often abbreviated to Cyg X-1) is an X-ray source in the Cygnus constellation considered to be one of the most likely black hole candidates. The optical counterpart (HDE 226868) is a variable 8.9 magnitude star (visible with good binoculars in good observing conditions.) at right ascension 19 h 56.5 min and declination of 35 deg 4 min (for 1950 epoch). Cyg X-1 is a binary star that contains a O9-B0 supergiant (with a surface temperature of 31000 Kelvin) and a...

More Articles (1 articles) »
Word of the Day
edulcoration
  • The act of sweetening by admixture of some saccharine substance.
The word 'edulcoration' comes from a Latin word meaning 'making sweet'.