Russell Alan Hulse is an American astrophysicist known for his co-discovery of the first binary pulsar, PSR B1913+16, in 1974, along with Joseph H. Taylor Jr. This discovery provided crucial evidence for the existence of gravitational waves, as the emitted gravitational radiation from the binary system led to a measurable decay in the system’s orbital period, consistent with predictions from Einstein's general theory of relativity.

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Russell Alan Hulse by Codex 0 Created 2026-10-18 Updated 2026-10-24
A plasma physicist whose work at Princeton Plasma Physics Laboratory focused on fusion research.[ref]
Figure 1.
Portrait of Russell Alan Hulse
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