This week in astronomy news, we learn that some white dwarfs still burn and image X-rays from black holes almost 12 billion light-years away. The post 60-second Astro News: White Dwarfs Still Burn, Black Holes Merge appeared first on Sky & Telescope.
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Watch Black Holes Grow, Galaxies Fall
Watch black holes grow and galaxies fall — astro photos and visualizations to get you through the week. The post Watch Black Holes Grow, Galaxies Fall appeared first on Sky & Telescope.
Read MoreHow Black Holes Eat Reveals Their Mass
No one knows why quasars flicker — but astronomers are using these wavering beacons to “weigh” the black holes that power them. The post How Black Holes Eat Reveals Their Mass appeared first on Sky & Telescope.
Read MoreEvent Horizon Telescope Reveals Curious Jet Structure from Black Hole
Observations of the nearest radio galaxy, Centaurus A, provide the highest-resolution look at the long jets shooting from the galaxy’s supermassive black hole. The post Event Horizon Telescope Reveals Curious Jet Structure from Black Hole appeared first on Sky & Telescope.
Read MoreFlares from the Milky Way’s Supermassive Black Hole
The supermassive black hole at the center of the Milky Way released an unusual number of strong flares in 2019. Now, astronomers are trying to figure out why. The post Flares from the Milky Way’s Supermassive Black Hole appeared first on Sky & Telescope.
Read MoreA Supermassive Black Hole on the Move
This supermassive black hole is restless, and astronomers want to know why. The post A Supermassive Black Hole on the Move appeared first on Sky & Telescope.
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