Cosmic Exploration · discovery

The Binary Pulsar

1974 · Russell Hulse, Joseph Taylor

Year
1974

Description

Two neutron stars orbiting each other, losing energy at exactly the rate general relativity predicts for gravitational radiation. Indirect proof of gravitational waves, four decades before one was caught directly.

Discoverer

Observatory

Referenced by

observatory
researcher

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From the Discoveries database in Notion, last edited 2026-08-15. This page is the row, rendered by the build; nothing on it is written by hand.