Scientists observing the exoplanet WASP-107b with the James Webb Space Telescope say that the planet has clouds of sand high in its atmosphere. The scientists detected water vapor, sulfur dioxide, and silicate sand clouds in the atmosphere of the planet, which is about the mass of Neptune but the size of Jupiter—stats that caused astronomers to describe it as “fluffy.” Science journalist Swapna Krishna joins guest host Flora Lichtman for a look at the planet.
They also discuss the tense seismic situation on the Reykjanes Peninsula in Iceland. Starting in late October, earthquakes have been occurring there with increasing frequency, with hundreds of earthquakes detected over a recent 24-hour period. The quakes are due to underground magma flowing into the area and straining the earth’s crust. Measurements have also spotted an increasing concentration of sulfur dioxide gas in the area—which could point to an impending volcanic eruption. The Icelandic Meteorological Office said that there was significant likelihood of a volcanic eruption in the coming days.
Flora and Swapna also discuss other stories from the week in science, including a growing discrepancy in life expectancy between US men and women, a 3D printed robot hand with working tendons, efforts to control the spread of a drug lord’s escaped hippos in Colombia, and the tale of a tool bag—lost in space.
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768: JWST Detects An Atmosphere Around A Rocky Exoplanet | Boeing Plans To Fly Humans To The ISS Next Week
767: Challenging The Gender Gap In Sports Science
766: What Martian Geology Can Teach Us About Earth
765: How Louisiana Is Coping With Flooding In Cemeteries
764: Inside Iowa State’s Herbarium | Science-Inspired Art From ‘Universe of Art’ Listeners
763: Science From Iowa’s Prairies | Planning To Go See Cicadas? Here’s What To Know
762: Maybe Bonobos Aren't Gentler Than Chimps | Art Meets Ecology In A Mile-Long Poem
761: When Products Collect Data From Your Brain, Where Does It Go?
760: Visualizing A Black Hole’s Flares In 3D
759: The 4,000-Year History of Humans and Silk
758: Flint’s Water Crisis, 10 Years Later | Underwater Cables Could Help Detect Tsunamis
757: Fighting Banana Blight | Do Birds Sing In Their Dreams?
756: Why Is Solving The Plastic Problem So Hard?
755: What Worsening Floods Mean For Superfund Sites
754: The Global Mental Health Toll Of Climate Change | Capturing DNA From 800 Lakes In One Day
753: Clean Energy Transition Progress | Avian Flu In Cattle And Humans Has Scientists Concerned
752: A Cheer For The Physics Of Baseball
752: Carbon Cost Of Urban Gardens And Commercial Farms | Why There's No Superbloom This Year
751: Inside The Race To Save Honeybees From Parasitic Mites
750: The Brain’s Glial Cells Might Be As Important As Neurons
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