12 billion years of black hole history, revealed through X-rays and simulations
New findings show the black hole at the heart of our Milky Way galaxy had a late growth spurt.
from Space https://ift.tt/FtLUiBe
from Space https://ift.tt/FtLUiBe
Watch SpaceX attempt to launch 4 Astranis satellites for the 2nd time tonight after abort
Liftoff is set for 12 a.m. EST (0500 GMT) on Sunday, Dec. 29. from Latest from Space https://ift.tt/a8bQpHu
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