NASA and JAXA XRISM spot iron fingerprints in nearby active galaxy
After starting science operations in February, Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) studied the monster black hole at the center of galaxy NGC 4151.
After starting science operations in February, Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) studied the monster black hole at the center of galaxy NGC 4151.
Astronomy
May 8, 2024
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(Phys.org)—In the stratosphere of high-performance supercomputing, a team led by Sandia National Laboratories is designing an operating system that can handle the million trillion mathematical operations per second of ...
Computer Sciences
Dec 20, 2012
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This decade promises to be an exciting time for space exploration. Already, the Perseverance rover has landed on Mars and begun conducting science operations. Later this year, the next-generation James Webb Space Telescope, ...
Astronomy
Mar 17, 2021
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(Phys.org) —The Saturn moons Mimas and Pandora remind us of how different they are when they appear together, as in this image taken by NASA's Cassini spacecraft. Pandora's small size means that it lacks sufficient gravity ...
Space Exploration
Aug 1, 2013
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(Phys.org) —Much like the inside of an operating room, in the clean room at NASA's Goddard Space Flight Center in Greenbelt, Md., engineers worked meticulously to implant part of the eyes of the James Webb Space Telescope. ...
Space Exploration
May 15, 2013
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Online consumers thought to be motivated primarily by savings are, in fact, often willing to pay a premium for purchases from online vendors with clear, protective privacy policies, according to a new study in the current ...
Internet
Jul 11, 2011
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The receipt of signals from Rosetta's Philae lander on 13 June after 211 days of hibernation marked the start of intense activity. In coordination with its mission partners, ESA teams are working to juggle Rosetta's flight ...
Space Exploration
Jun 16, 2015
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An Appro Xtreme-X Supercomputer named Beacon, deployed by the National Institute for Computational Sciences (NICS) of the University of Tennessee, tops the current Green500 list, which ranks the world's fastest supercomputers ...
Hardware
Nov 28, 2012
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All of Rosetta's 11 science instruments and the lander Philae have now been successfully switched on! But the data are still being analysed to confirm the mission's readiness for science operations, so the commissioning period ...
Space Exploration
May 2, 2014
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(Phys.org) —NASA's Mars rover Curiosity resumed full science operations on Saturday, Nov. 23.
Space Exploration
Nov 26, 2013
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