News tagged with hole
Galaxy Collision Switches on Black Hole
11 hours ago |
4.5 / 5 (4) |
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(PhysOrg.com) -- This composite image of data from three different telescopes shows an ongoing collision between two galaxies, NGC 6872 and IC 4970.
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Suzaku catches retreat of a black hole's disk
16 hours ago |
4.5 / 5 (13) |
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(PhysOrg.com) -- Studies of one of the galaxy's most active black-hole binaries reveal a dramatic change that will help scientists better understand how these systems expel fast-moving particle jets.
Scientists observe super-massive black holes using Keck Observatory in Hawaii
8 hours ago |
5 / 5 (4) |
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An international team of scientists has observed four super-massive black holes at the center of galaxies, which may provide new information on how these central black hole systems operate. Their findings ...
First phase of pan-tropical forest mapping debuting at COP15
13 hours ago |
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Tropical forest loss accounts for an estimated 17% of global emissions of carbon dioxide. As part of a strategy to reduce these greenhouse gas fluxes to the atmosphere, the UNFCCC's Conference of the Parties 15 in Copenhagen ...
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