GalaxyMergers
How will the universe end?
How will the universe end? The universe will likely continue to exist for billions of years, but its future is uncertain and subject to change. In a few billion years, the Milky Way and Andromeda galaxies might collide, resulting in a spectacular view for future observers. Star formation will eventually shut down, leading to galaxies […]
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Jets from powerful black holes can point astronomers toward where − and where not − to look for life in the universe
Jets from powerful black holes can point astronomers toward where − and where not − to look for life in the universe Black holes, like the one in this illustration, can spray powerful jets. S. Dagnello (NRAO/AUI/NSF), CC BY-SA One of the most powerful objects in the universe is a radio quasar – a spinning […]
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