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Is It Time For A New Model Of The Universe?

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Content provided by Science Friday and WNYC Studios, Science Friday, and WNYC Studios. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science Friday and WNYC Studios, Science Friday, and WNYC Studios or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.

For decades, astronomers have been trying to nail down the value of the Hubble constant—a measure of how fast the universe is expanding. But some cosmologists say there’s evidence that the universe is expanding faster than physics can explain, and our current models of it might be broken. Hosts Flora Lichtman and Ira Flatow talk with Wendy Freedman and Dan Scolnic, two cosmologists with different takes on this constant controversy.

Guests:
Wendy Freedman, a former team leader of the Hubble Key Project, is a professor of astronomy and astrophysics at the University of Chicago in Chicago, Illinois.
Dr. Dan Scolnic is a cosmologist and associate professor of physics at Duke University in North Carolina.

Transcripts for each episode are available within 1-3 days at sciencefriday.com.

Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

  continue reading

1133 episodes

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Is It Time For A New Model Of The Universe?

Science Friday

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Manage episode 494756480 series 2006452
Content provided by Science Friday and WNYC Studios, Science Friday, and WNYC Studios. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science Friday and WNYC Studios, Science Friday, and WNYC Studios or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.

For decades, astronomers have been trying to nail down the value of the Hubble constant—a measure of how fast the universe is expanding. But some cosmologists say there’s evidence that the universe is expanding faster than physics can explain, and our current models of it might be broken. Hosts Flora Lichtman and Ira Flatow talk with Wendy Freedman and Dan Scolnic, two cosmologists with different takes on this constant controversy.

Guests:
Wendy Freedman, a former team leader of the Hubble Key Project, is a professor of astronomy and astrophysics at the University of Chicago in Chicago, Illinois.
Dr. Dan Scolnic is a cosmologist and associate professor of physics at Duke University in North Carolina.

Transcripts for each episode are available within 1-3 days at sciencefriday.com.

Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

  continue reading

1133 episodes

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