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NASA Astronauts Finally Return, Seals Hold Their Breath, and Penguin Poop Stresses Out Krill

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Manage episode 473033245 series 1274741
Content provided by Scientific American. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Scientific American 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://podcastplayer.com/legal.

Two NASA astronauts are finally back on Earth after an unexpected nine-month stay in space. What kept them up there so long? Meanwhile scientists have discovered that gray seals have a built-in oxygen gauge that helps them hold their breath for more than an hour. And in the Antarctic, researchers found that penguin poop seriously stresses out krill. Catch up on these stories and more in our Monday news roundup.

Recommended reading:

After 286 Days in Space, NASA Astronauts Return to Earth with a Splash

E-mail us at [email protected] if you have any questions, comments or ideas for stories we should cover!

Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter.

Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. This episode was edited by Alex Sugiura. Shayna Posses and Aaron Shattuck fact-check our show. Our theme music was composed by Dominic Smith.

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

2329 episodes

Artwork
iconShare
 
Manage episode 473033245 series 1274741
Content provided by Scientific American. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Scientific American 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://podcastplayer.com/legal.

Two NASA astronauts are finally back on Earth after an unexpected nine-month stay in space. What kept them up there so long? Meanwhile scientists have discovered that gray seals have a built-in oxygen gauge that helps them hold their breath for more than an hour. And in the Antarctic, researchers found that penguin poop seriously stresses out krill. Catch up on these stories and more in our Monday news roundup.

Recommended reading:

After 286 Days in Space, NASA Astronauts Return to Earth with a Splash

E-mail us at [email protected] if you have any questions, comments or ideas for stories we should cover!

Discover something new everyday: subscribe to Scientific American and sign up for Today in Science, our daily newsletter.

Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. This episode was edited by Alex Sugiura. Shayna Posses and Aaron Shattuck fact-check our show. Our theme music was composed by Dominic Smith.

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

2329 episodes

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