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Latest XMM-Newton Stories

NuSTAR Helps Scientists Hunt For Medium-Sized Black Holes
2013-11-27 15:39:33

Lee Rannals for redOrbit.com - Your Universe Online NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR) is helping scientists determine whether black holes need a medium-sized category. Black holes are known to either come in masses of only about 10 times that of our sun, or the equivalent in mass of up to 10 billion suns. However, NuSTAR could be finally finding a middle ground. "Exactly how intermediate-sized black holes would form remains an open issue," Dominic Walton, of the...

coma cluster of galaxies
2013-09-20 04:46:30

April Flowers for redOrbit.com - Your Universe Online In the Coma cluster of galaxies, a team of astronomers has discovered enormous arms of hot gas using NASA's Chandra X-ray Observatory and ESA's XMM-Newton. These arms span at least a half a million light years. The scientists say they will provide insight into how the Coma cluster has grown through mergers of smaller groups and clusters of galaxies to become one of the largest structures in the Universe held together by gravity. A...

Black Holes Shine For NuSTAR
2013-09-06 06:38:46

[ Listen to the Podcast: Supermassive Black Holes – With Guest Dr. Kelly Holley-Bockelmann ] April Flowers for redOrbit.com - Your Universe Online The Nuclear Spectroscopic Telescope Array (NuSTAR) spacecraft, NASA’s black-hole-hunter, had identified its first 10 supermassive black holes. Over the next two years, the NuSTAR team expects to find hundreds of black holes. Supermassive black holes – which are black holes surrounded by thick disks of gas – are gargantuan...

NASA NuSTAR Telescope Showcases Unique X-Ray Images Of Space
2013-08-30 07:47:15

April Flowers for redOrbit.com - Your Universe Online For the first time, NASA’s Nuclear Spetroscopic Telescope Array (NuSTAR) is giving the wider astronomical community a look at its unique X-ray images of the cosmos. NASA’s High Energy Astrophysics Science Archive Research Center (HEASARC) made the first batch of data from the black-hole hunting telescope publicly available on August 29. "We are pleased to present the world with NuSTAR's first look at the sky in high-energy X-rays...

XMM-Newton's Dance Of The X-rays
2013-07-29 08:36:40

ESA Like car tail lights streaking through a busy city at night, this unique image records over a thousand movements made by ESA's XMM-Newton space telescope as it shifts its gaze from one X-ray object to another. Orbiting in space since 1999, XMM-Newton is studying high-energy phenomena in the Universe, such as black holes, neutron stars, pulsars and stellar winds. Even when moving from object to object, the space telescope collects data. These slews are represented by the bright...

New Record Set By Team From University of Leicester For Cosmic X-ray Sightings
2013-07-23 12:03:43

AlphaGalileo Foundation Exploring the extreme Universe with a rich new resource Three years' research led by University of Leicester Department of Physics and Astronomy Team produces new catalogue with 531,261 detections of X-ray emitting objects - a new record 372,728 unique X-ray sources identified The total area covered on the sky by the combined observation fields is -1400 square degrees Scientists led by the University of Leicester have set a new record for cosmic X-ray...

Pinwheeling Through The Sky
2013-06-10 09:49:48

ESA The face-on Pinwheel spiral galaxy is seen at ultraviolet wavelengths in this image taken by ESA´s XMM-Newton space telescope. Also known as M101, the galaxy lies 21 million light-years away in the constellation Ursa Major. It measures 170 000 light-years across — nearly twice the diameter of our own Milky Way Galaxy — and contains at least a trillion stars. About a billion of these stars could be similar to our own Sun. More often seen in visible light, here the...

Black Hole And Red Dwarf Intertwined In 2-Hour Tango Of Death
2013-03-19 18:35:43

Lee Rannals for redOrbit.com — Your Universe Online Astronomers using ground and space telescopes around the world have revealed a black hole and a star, intertwined in a cosmic tango together. Astronomers writing in Astronomy & Astrophysics say they have observed a black hole, known as MAXI J1659-152, and a red dwarf with a mass only 20 percent that of the Sun orbiting each other every 2.4 hours. The two cosmic bodies sit over half a million miles away from each other, but...

2013-02-27 16:20:14

WASHINGTON, Feb. 27, 2013 /PRNewswire-USNewswire/ -- Two X-ray space observatories, NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) and the European Space Agency's XMM-Newton, have teamed up to measure definitively, for the first time, the spin rate of a black hole with a mass 2 million times that of our sun. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The supermassive black hole lies at the dust and gas-filled heart of a galaxy called NGC 1365, and it is spinning...

2013-02-25 12:20:41

WASHINGTON, Feb. 25, 2013 /PRNewswire-USNewswire/ -- NASA will host a news teleconference at 1 p.m. EST, Wednesday, Feb. 27, to announce black hole observations from its newest X-ray telescope, the Nuclear Spectroscopic Telescope Array (NuSTAR), and the European Space Agency's XMM-Newton X-ray telescope. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The briefing participants are: -- Fiona Harrison, NuSTAR principal investigator, California Institute of Technology, Pasadena,...