Astronomers have no evidence that a distant black hole estimated to weigh between 3 billion and 100 billion times the mass of the Sun is anywhere to be found. via NASA https://ift.tt/3bBV9kT
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NASA Artemis II Crew Rings Nasdaq Closing Bell
Nasdaq Chair and Chief Executive Officer Adena T. Friedman, left, and NASA’s Artemis II crew ring the closing bell of the Nasdaq market sess...
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