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Breakthrough as scientists detect gravitational waves
An international team using the LIGO observatory detected a gravitational wave from a black hole collision 1.3 billion light‑years away. The signal was converted to sound, called a chirp, marking the first direct observation of these space time ripples and revolutionizing cosmology.
MENTIONED IN THIS ARTICLE
Washington, D.C
Albert Einstein
Columbia University
Szabolcs Marka
Discovery
LIGO
Earth
Son
Galileo
Penn State
Abhay Ashtekar
Einstein