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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636: RSV Drug Shortage & Beech Leaf Disease
632: When Studying Ecology Means Celebrating Its Gifts
632: Unlocking The Mysteries Of A Metal-Rich Asteroid
631: Rapidly Evolving Trout & Ancient Hyper-Apex Predators
630: Finding Meaning In The Cosmos
630: ‘Clean Hydrogen Hub’ Awardees & Formula One Car Paint
628: What Is Your Cat Doing When You're Not Watching?
629: The Stories Of The First Six Women Astronauts
627: A Mathematician Asks ‘Is Math Real?’
628: The mRNA Vaccine Revolution
626: Ancient Human Footprints & 'Ring Of Fire' Eclipse
623: Saltwater Wedge In The Mississippi & Kenya's Geothermal Boom
625: How Artists And Scientists Collaborated To Make Art About HIV
622: Full-Body MRIs Promise To Detect Disease Early. Do They Work?
623: Meet The Doctor Who Solves Medical Mysteries
624: mRNA Research Wins Nobel Prize & Lightning On Venus
621: Placebo Effect, Technoableism, Florida Citrus, Neuroscience Music. Sept 29, 2023, Part 2
620: Vision and the Brain, Jellypalooza. Sept 29, 2023, Part 1
619: Ocean Climate Solutions, Florida Corals, Climate Video Games. Sept 22, 2023, Part 2
618: Our Fragile Moment, Climate Comedy. Sept 22, 2023, Part 1
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