Tag: X-ray
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XRISM observes windy neutron star, Chandra studies a luminous quasar
Using the joint Japan Aerospace Exploration Agency (JAXA), European Space Agency (ESA), and NASA X-Ray Imaging and Spectroscopy Mission (XRISM), scientists uncovered a dense but surprisingly slow wind coming from a neutron star. The finding sheds new light on similar winds blowing from material surrounding supermassive black holes. Another team used NASA’s Chandra X-ray Observatory…
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NuSTAR and NICER observe same radio burst, provide hints into nature of phenomenon
For decades, astronomers have been puzzled by the detection of random, mysterious radio bursts that seemingly originate from deep space. Recently, a team announced the detection of another one of these puzzling radio bursts, which was observed by two NASA X-ray telescopes — the Neutron Star Interior Composition Explorer (NICER) and Nuclear Spectroscopic Telescope Array…
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XMM-Newton observes black hole winds, provides insight into galaxy and black hole interactions
Black holes are among the most intriguing and mysterious objects in the universe. They can typically be found at the centers of galaxies, where their incredible gravitational pulls draw in surrounding gasses, planets, stars, and other cosmic material. As this cosmic material spirals into black holes, large, flat accretion disks are created, which — due…
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XMM-Newton observes black hole winds, provides insight into galaxy and black hole interactions
Black holes are among the most intriguing and mysterious objects in the universe. They can typically be found at the centers of galaxies, where their incredible gravitational pulls draw in surrounding gasses, planets, stars, and other cosmic material. As this cosmic material spirals into black holes, large, flat accretion disks are created, which — due…
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India’s first astronomy satellite launched into space
India’s Astrosat mission launched on a Polar Satellite Launch Vehicle at 0430 GMT (12:30 a.m. EDT; 10 a.m. Indian time) Monday. Credit: ISRO An Indian astronomical observatory rocketed into orbit Monday to study black holes and neutron stars — the compact, powerful remnants of exploded stars — in a five-year mission lauded as a milestone…
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Japanese X-ray observatory completes decade-long mission
Artist’s concept of the Suzaku satellite. Credit: NASA/JAXA An orbiting astronomical observatory launched 10 years ago to probe violent stellar explosions and black holes has been deactivated after it stopped regularly communicating with the ground, the Japanese space agency said Thursday. The Suzaku satellite spent a decade watching some of the most energetic parts of…
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NASA picks candidates for new space telescope
Artist’s concept of the Imaging X-ray Polarimetry Explorer (IXPE), one of three finalists selected to be NASA’s newest astrophysics observatory. Credit: NASA NASA has selected three finalists for a new Explorer-class astrophysics satellite mission scheduled to launch by the end of 2020, and two of the proposals aim to fulfill similar goals to an X-ray…
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NuSTAR discovers brilliant ‘mighty mouse’ pulsar
STORY WRITTEN FOR CBS NEWS “SPACE PLACE” & USED WITH PERMISSION A rare and mighty pulsar (pink) can be seen at the center of the galaxy Messier 82 in this new multi-wavelength portrait. NASA’s NuSTAR mission discovered the “pulse” of the pulsar — a type of dead star — using is high-energy X-ray vision. Credit: NASA/JPL-Caltech A…