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Most Detailed Cosmological Simulation To Date Incorporates Black Holes, Helps Predict Where To Aim Future Telescopes
June 28, 2007 — Using a new computer model of galaxy formation, researchers have shown that growing black holes release a blast of energy that fundamentally regulates galaxy evolution and black hole growth itself. ... > full story -
Neutron Stars Join The Black Hole Jet Set
June 27, 2007 — NASA's Chandra X-ray Observatory has revealed an X-ray jet blasting away from a neutron star in a binary system. This discovery may help astronomers understand how neutron stars as well as black ... > full story -
NASA Establishes New Office To Study Cosmic Phenomena
June 27, 2007 — NASA has created a new office to study in more detail some of the universe's most exotic phenomena: dark energy, black holes and cosmic microwave background radiation. The new Einstein Probes Office ... > full story -
Old Math Model Aids Search For Gravitational Waves
June 22, 2007 — A new way of looking at a previously abandoned mathematical model might help astronomers study and accurately identify an exotic clan of gravitational ... > full story -
Astronomers May Have Solved Information Loss Paradox To Find Black Holes Do Not Form
June 20, 2007 — "Nothing there," is what Case Western Reserve University physicists concluded about black holes after spending a year working on complex formulas to calculate the formation of new black holes. In ... > full story -
It's A Gas When Galaxies Merge -- A Lot Of Gas
June 14, 2007 — Picture the Milky Way galaxy--a disk of stars and gas, a stellar spheroid and an enormous halo of dark matter. It spirals around a black hole that is supermassive--about 3 million solar masses. The ... > full story -
Astronomers Find Most Distant Black Hole
June 13, 2007 — A team of astronomers from Canada, France and the United States is announcing the discovery of a record-breaking black hole located nearly 13 billion light years from the Earth. Details of the ... > full story -
Scientists Reveal How Supermassive Black Holes Bind Into Pairs During Galaxy Mergers
June 8, 2007 — Now, using supercomputers to simulate galaxy mergers, scientists at Stanford and elsewhere have seen the formation of a new type of structure-a central disk of gas that can be from a hundred to a few ... > full story -
The Loneliest Black Holes In The Universe
June 4, 2007 — Actively growing supermassive black holes in centers of galaxies are common even in cosmic voids, the most rarefied and empty regions of the universe. In a study of more than 1,000 void galaxies, ... > full story -
Galaxy Cluster Takes It To The Extreme
May 30, 2007 — Evidence for an awesome upheaval in a massive galaxy cluster was discovered in an image made by NASA's Chandra X-ray Observatory. The origin of a bright arc of ferociously hot gas extending over two ... > full story
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