After 286 days aboard the International Space Station—278 days longer than their initial planned mission—NASA astronauts Butch Wilmore and Suni Williams landed safely back on Earth on Tuesday, off the coast of Florida. Their mission turned into a nine-month stay on the station after their Boeing Starliner capsule had issues with its thrusters and NASA deemed it unsafe to carry the astronauts back. SpaceX’s Dragon capsule instead ferried them to Earth earlier this week. And they had a splashdown surprise: A pod of curious dolphins greeted them after they landed.
Host Flora Lichtman is joined by Casey Crownhart, senior climate reporter at MIT Technology Review, to catch us up on that and other big science stories from this week, including why a company is trying to “refreeze” a massive glacier, why the 10 hottest years on record are the last 10, and how the London Zoo is trying to conserve a unique frog that incubates its young in its vocal sacs.
Sign Up For The Week In Science Newsletter
Keep up with the week’s essential science news headlines, plus stories that offer extra joy and awe.
Donate To Science Friday
Invest in quality science journalism by making a donation to Science Friday.
Segment Guests
Casey Crownhart
Casey Crownhart is a senior climate reporter for MIT Technology Review in New York, New York.
Segment Transcript
The transcript of this segment is being processed. It will be available early next week.
Meet the Producers and Host
About Dee Peterschmidt
Dee Peterschmidt is a producer, host of the podcast Universe of Art, and composes music for Science Friday’s podcasts. Their D&D character is a clumsy bard named Chip Chap Chopman.
About Flora Lichtman
Flora Lichtman is a host of Science Friday. In a previous life, she lived on a research ship where apertivi were served on the top deck, hoisted there via pulley by the ship’s chef.