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ESA’s Hershel Space Telescope Captures Incredible Views of Eagle Nebula
The European Space Agency’s Hershel space telescope has captured new, gorgeous views of the Eagle Nebula, located 6,500 light-years away in the Serpens constellation. The Eagle Nebula is well known...
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Researchers Discover First Intermediate-Mass Black Hole
Using the Hubble Space Telescope, researchers have found an intermediate-mass black hole surrounded by a cluster of young, blue stars. This is the first finding of its kind and based on the presence...
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Ultra-Fast Outflows are Common Features of Black-Hole-Powered Galaxies
Researchers targeted 42 nearby active galaxies and used data from the European Space Agency’s XMM-Newton satellite and NASA’s Rossi X-ray Timing Explorer satellite to show that ultra-fast outflows are...
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Spacecraft to Explore Supermassive Black Holes at Center of Galaxies
By the standards of space-based astronomy, NASA’s new NuSTAR (Nuclear Spectroscopic Telescope Array) telescope that will be launched later this month has a modest budget of $165 million. However, it...
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In McNeil’s Nebula, Protostar V1647 Ori Flaunts its X-ray Spots
Located about 1,300 light-years away in the constellation Orion, protostar V1647 Ori gave astronomers the first direct evidence that a protostar surges in X-ray activity as its rate of mass accretion...
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Scientists Discover a New Type of Cosmic Ray
Scientists using the XMM-Newton X-ray astronomy satellite discovered a new signature of a source of low-energy hadronic cosmic rays in the vicinity of the Arches cluster. Using the European X-ray...
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XMM-Newton Study of Zeta Puppis Provides New Details on Stellar Winds
Three published papers detail the long-term XMM-Newton study of zeta Puppis and provide the first constraints on the number of fragments in a stellar wind from a massive star. ESA’s XMM-Newton space...
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Diagnosing the X-Ray Variability in NGC 4507
A group of astronomers used the Chandra and XMM-Newton satellites to study the X-ray variability of the active galaxy NGC 4507, finding that significant variations took place over timescales of...
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Scientists Measure the Spin Rates of Supermassive Black Holes
Using the NuSTAR and XMM-Newton telescopes, researchers traced matter as it swirled into a black hole, resolving a long-standing debate about black holes and gaining a better understanding of how...
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Black Hole and Red Dwarf Orbit Each Other Once Every 2.4 Hours
Using data from ground observations and space telescopes, researchers have identified a red dwarf and black hole that orbit each other once every 2.4 hours, beating the previous record. Loading… ESA’s...
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Pinwheel Spiral Galaxy M101
First published in the XMM-Newton image gallery in 2002, this view of M101 was composed of images taken by XMM-Newton’s Optical Monitor telescope using different filters and is still popular among...
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XMM-Newton Sets New Record for Cosmic X-Ray Sightings
Scientists have set a new record for cosmic X-ray sources ever sighted, creating an unprecedented cosmic X-ray catalog with 531,261 detections of X-ray emitting objects and 372,728 unique X-ray...
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Chandra Views an Eclipsing Exoplanet for First Time
Data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM Newton Observatory has revealed the first exoplanet caught passing in front of its parent star in X-rays. For the first...
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Magnetar SGR 0418 Has One of the Strongest Magnetic Fields in the Universe
Using ESA’s XMM-Newton space telescope, researchers have discovered that magnetar SGR 0418+5729 has one of the strongest magnetic fields in the Universe. A team of astronomers including two...
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Astronomers Discover Enormous Arms of Hot Gas in the Coma Cluster of Galaxies
Using NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton, researchers have discovered long arms of hot gas in the Coma cluster of galaxies. These arms span at least a half a million light years and...
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Contents of Mysterious Black Hole Jets Revealed
Using data from the XMM-Newton satellite and CSIRO’s Australia Telescope Compact Array, astronomers reveal the contents of mysterious black hole jets. An international team of astronomers has answered...
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Astronomers View Eclipsing Double White Dwarf System
Astronomers used NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton telescope present optical and X-ray observations of two tidally distorted, extremely low-mass white dwarfs (WDs) with massive...
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Astronomers Measure Distant Black Hole’s Spin
Using data from Chandra and XMM-Newton, astronomers directly measured the spin of a supermassive black hole in a quasar that is located 6 billion light years away. Astronomers have used NASA’s Chandra...
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Galaxy X-Rays Could Emanate from Dark Matter Particles
Two new studies report that x-rays emanating from the hearts of nearby galaxies and galaxy clusters could be signs of particles of dark matter decaying in space. X-rays of a specific wavelength...
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Spitzer Views Star-Forming Region ON2
This newly released image combines X-ray coverage from ESA’s XMM-Newton X-ray observatory with an infrared view from NASA’s Spitzer Space Telescope to show the star-forming region ON2. Massive stars...
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