Astronomy Cast

Astronomy Cast Ep. 499: What is the proposed Hubble-Lemaitre Law?

We started out Astronomy Cast with the controversal decision to de-planet Pluto. And here we are, more than a decade later, at the brink of recording our 500th episode when another big decision is coming down from the IAU: whose name goes on the concept that our Universe is expanding: Hubble or Lemaître? It’s a big deal and Pamela knows all about it.

We usually record Astronomy Cast every Friday at 3:00 pm EST / 12:00 pm PST / 20:00 PM UTC. You can watch us live on AstronomyCast.com, or the AstronomyCast YouTube page.

Visit the Astronomy Cast Page to subscribe to the audio podcast!

If you would like to support Astronomy Cast, please visit our page at Patreon here – https://www.patreon.com/astronomycast. We greatly appreciate your support!

If you would like to join the Weekly Space Hangout Crew, visit their site here and sign up. They’re a great team who can help you join our online discussions!

Susie Murph

Susie Murph is the Communications Specialist at CosmoQuest. She also produces Astronomy Cast and the Weekly Space Hangout, and is the former producer of the Parsec Award-winning Guide to Space video series.

Recent Posts

James Webb’s Big Year for Cosmology

The James Webb Space Telescope was designed and built to study the early universe, and…

16 hours ago

A Mission to Dive Titan’s Lakes – and Soar Between Them

Titan is one of the solar system's most fascinating worlds for several reasons. It has…

22 hours ago

Top Astronomy Events for 2025

Catching the best sky watching events for the coming year 2025. Comet C/2023 A3 Tsuchinshan-ATLAS…

1 day ago

Is the Universe a Fractal?

For decades cosmologists have wondered if the large-scale structure of the universe is a fractal:…

2 days ago

How Did Black Holes Grow So Quickly? The Jets

A current mystery in astronomy is how supermassive black holes gained so much heft so…

2 days ago

Quantum Correlations Could Solve the Black Hole Information Paradox

The black hole information paradox has puzzled physicists for decades. New research shows how quantum…

3 days ago