1990: Supermassive Black Holes Hubble images revealed that most galaxies contain supermassive black holes millions of times heavier than the sun. Astronomers are still trying to work out the full relationship between a galaxy’s evolution and its black hole.
Hubble's Greatest Hits
NASA launched the Hubble Space Telescope 25 years ago this month, and it has done nothing short of rewrite how we see the universe.
Feb 26, 2015 6:00 AMNov 12, 2019 6:22 AM
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