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Researchers at the Max Planck Institute for Gravitational Physics contribute to discoveries in the largest gravitational-wave catalog ever compiled. more

Crucial contributions by AEI researchers: How “off-key” detector calibration can bias signal-based tests of Einstein’s general theory of relativity. more

Re-examining the validity of Einstein’s theory with the latest gravitational-wave data more

The latest catalog, GWTC-4, includes 128 new candidates from the fourth observing run, more than doubling the previous total. more

An international team, with key contributions from AEI researchers, identified three gravitational-wave tones in GW250114 for the first time and conducted the most stringent tests of general relativity. more