Black holes everywhere! Ten years of LIGO and gravitational waves
September 10, 2025
September 10, 2025
UNIVERSITY PARK, Pennsylvania, Sept. 10 -- Pennsylvania State University posted the following news:
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Black holes everywhere! Ten years of LIGO and gravitational waves
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UNIVERSITY PARK, Pa. -- On Sept. 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled together and merged. The signal had traveled about 1.3 billion years to reach us at the speed of light -- but it was not made of l . . .
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Black holes everywhere! Ten years of LIGO and gravitational waves
*
UNIVERSITY PARK, Pa. -- On Sept. 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled together and merged. The signal had traveled about 1.3 billion years to reach us at the speed of light -- but it was not made of l . . .