How to build a 3-D map of the universe—and why
One of the biggest mysteries in science began with a dying star.
Astronomy
Nov 25, 2019
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Page 28 - News tagged with cosmic microwave background
LOFAR creates deeper images of universe than ever before
An international team led by astronomers at ASTRON and the Kapteyn Institute of the University of Groningen have used the LOFAR telescope, designed and constructed by ASTRON, to make the deepest wide-field images of the sky ...
Astronomy
Jun 2, 2011
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Record-setting X-ray jet discovered
A jet of X-rays from a supermassive black hole 12.4 billion light years from Earth has been detected by NASA's Chandra X-ray Observatory. This is the most distant X-ray jet ever observed and gives astronomers a glimpse into ...
Astronomy
Nov 28, 2012
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BECEP array installed at South Pole
Professor Clem Pryke and his group are on their way back to Minnesota from the South Pole in Antarctica after completing installation of the new BICEP Array Telescope. Over the next few years this specialized radio telescope ...
Astronomy
Feb 19, 2020
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Scientists generate thousands of simulations to analyze flood of data from the Planck mission
(Phys.org) —To make the most precise measurement yet of the cosmic microwave background (CMB) – the remnant radiation from the big bang – the European Space Agency's (ESA's) Planck satellite mission has been collecting ...
General Physics
Mar 15, 2013
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In search of signals from the early universe
,On a hot morning in early July, a seven-foot wide, 8,000-pound metallic structure made its way from Boston to Penn's David Rittenhouse Laboratory. The large aperture telescope receiver (LATR) was carefully loaded onto a ...
Astronomy
Aug 8, 2019
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XRISM mission ready to explore universe's hottest locales
Japan's XRISM (X-ray Imaging and Spectroscopy Mission, pronounced "crism") observatory, expected to launch Aug. 25 (Aug. 26 Japan local time), will provide an unprecedented view into some of the hottest places in the universe. ...
Astronomy
Aug 4, 2023
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Data from antipodal places: First use of CMB polarization to detect gravitational lensing from galaxy clusters
Galaxies. Amalgamations of stars, interstellar gas, dust, stellar debris and dark matter. They waltz through the cold universe, gravity nurturing their embrace. Occasionally, galaxies snowball into enormous galaxy clusters ...
Astronomy
Jan 14, 2020
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Planck Sees Light Billions of Years Old
The Planck space telescope has begun to collect light left over from the Big Bang explosion that created our universe.
Astronomy
Aug 14, 2009
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Advisory panel issues field-defining recommendations for US government investments in particle physics research
A new Particle Physics Project Prioritization Panel (P5) report has been released by the High Energy Physics Advisory Panel (HEPAP) to the High Energy Physics program of the Office of Science of the U.S. Department of Energy ...
General Physics
Dec 11, 2023
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