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Neil deGrasse Tyson says he co-authored early cosmic time-dilation paper

By Egleze Editorial Desk · Published October 13, 2026 · StarTalk Radio · Why Neil Hates Magnetohydrodynamics | Cosmic Queries #115
Neil deGrasse Tyson says he co-authored early cosmic time-dilation paper
StarTalk Radio
StarTalk Radio
Why Neil Hates Magnetohydrodynamics | Cosmic Queries #115

What was said

"In the expanding universe, it does affect time. It does. And I am proud to say I am a co-author on the first paper research paper to establish that fact."

Neil deGrasse Tyson says he co-authored what he describes as the first paper to observationally link cosmic expansion with time dilation. He adds that the lead author was Brian Schmidt, later a Nobel Prize winner for high-redshift supernova research, and describes using supernova light curves as standardisable measures.

Verification status

Attributed speaker claim

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Source and context

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Speaker
Neil deGrasse Tyson · host
Programme
StarTalk Radio
Episode
Why Neil Hates Magnetohydrodynamics | Cosmic Queries #115
Clip time
45:14
Original source
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From this episode
StarTalk Radio
StarTalk Radio

Why Neil Hates Magnetohydrodynamics | Cosmic Queries #115

October 13, 2026 · 1h 0m · 1 Egleze moments
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