“Dune: Part II” is one of the year’s most highly anticipated films, and it picks up where the first film left off: with Paul Atreides escaping into the desert on the planet Arrakis. It’s a scorching-hot world that’s covered in dunes, and home to giant, deadly sandworms.
Obviously “Dune” and its setting are fictional, but could there be a real planet that resembles Arrakis? And if so, could it sustain life?
Ira talks with Dr. Mike Wong, astrobiologist and planetary scientist at the Carnegie Institution for Science, about what Arrakis’ atmosphere is like, the search for life in the universe, and what sci-fi films get wrong—and right—about alien planets.
Preparing Astronauts For The Loneliness Of A Mars MissionNASA is preparing to send humans to Mars. Although the launch date has been pushed back over the years, the agency says it wants to get there in the 2030s. And it has a lot on its to-do list. NASA needs to build new rockets, new habitable living spaces, new spacesuits, and new radiation shielding, just to name a few items.
But what if the one of the biggest challenges of these missions is not the engineering, but the mental health of the astronauts? Can all of the crew members get along with each other and stay alive over the course of three years in tight quarters and unforgiving environments? How will they cope with being separated from their families and friends for so long? And what lessons can they learn from astronauts who’ve lived on the International Space Station—and from our collective experience of isolation during the pandemic?
A new documentary, out March 8, explores all these questions and more. It’s called "The Longest Goodbye," and it dives into NASA’s Human Factors program, which includes a group of psychologists who are trying to figure out the best way to preserve astronauts’ mental health on a long and demanding mission.
SciFri producer and host of Universe Of Art, D. Peterschmidt, spoke to the film’s director, Ido Mizrahy, and one of its featured astronauts, Dr. Cady Coleman, about how NASA is thinking about tackling loneliness in space and what we can learn from astronauts who’ve already lived on the space station.
Should The Aliens In “65” Have Known About Earth’s Dinos?Some science fiction movies, like “Alien,” are instant classics. A good sci-fi movie weaves together themes of science and technology with a gripping narrative structure to create a memorable story that leaves the viewer with something to think about. But some (many) sci-fi movies leave the viewer with one thought: “Huh?”
The 2023 movie “65” is in some ways a reversal of “Alien.” Instead of humans coming to an alien world and getting attacked by aliens, in “65,” an alien that existed 65 million years ago crash lands on Earth and gets attacked by dinosaurs. Oh, and the alien is Adam Driver. What’s not to get?
Sometimes, calling in a real-life scientist is the best way to wrap your head around science fiction. Dr. Lisa Kaltenegger, an astrobiologist at Cornell University, says that if there were advanced extraterrestrials near Earth during the age of the dinosaurs, our planet’s life should have been no mystery to them. That’s because around 300 million years ago, Earth’s atmosphere had abundant oxygen and methane, two of the building blocks of life. Kaltenegger’s own research has shown how Earth’s atmosphere during that period would have been visible through a telescope—and indicated an even stronger potential for life than Earth’s atmosphere today. She also saw “65” on a plane.
Based on Kaltenegger’s research, should Adam Driver have seen those dinosaurs coming? In an interview with Digital Producer Emma Gometz, she shares how telescopes can spot exoplanet atmospheres, why Jurassic Earth’s atmosphere was special, and a few of her thoughts on “65.”
Transcripts for each segment will be available after the show airs on sciencefriday.com.
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EV Proposal, Lactose Intolerance. April 14, 2023, Part 1
Artemis II Astronauts, AI Research Pause, Terra Nil Video Game. April 7, 2023, Part 2
Plants Make Sounds, Frog Science, COVID Vaccine Update. April 7, 2023, Part 1
Mapping An Insect Brain, Climate Education, Audubon Name, Wastewater Methane. March 31, 2023, Part 2
Early Spring, Mumps On The Rise, Gulf Of Maine, Supermassive Black Hole. March 31, 2023, Part 1
New NASA Science Head, Climate and Fungus, Whiskey Fungus, Animal Testing Alternatives. March 24, 2023, Part 2
March Mammal Madness, Underwater Volcano, Listening to Space. March 24th, 2023, Part 1
Smart Toilet, Soft Robotics, Naked Mole Rats. March 17, 2023, Part 2
Drugs Designed By AI, The Phosphorus Paradox, Regulating PFAS Chemicals. March 17, 2023, Part 1
Tips And Tricks To Grow Your Garden In A Changing Climate. March 10, 2023, Part 2
A New Controversial Black Hole Theory, Saving The Great Salt Lake. March 10, 2023, Part 1
Science At The Oscars, Finding Shackleton’s “Endurance” Ship. March 3, 2023, Part 1
Social Media’s ‘Chaos Machine,’ Whale Vocal Fry, Distant Galaxies. March 3, 2023, Part 2
AI And Hip Hop, Self-Planting Seeds, Abortion Pill Facing Restrictions. Feb 24, 2023, Part 1
“All That Breathes’ Film, Repatriating Native American Remains, Benjamin Banneker. Feb 24, 2023, Part 2
Spy Balloons, Cost of Cancer Care, Seaweed, Chocolate Mouthfeel. Feb 17, 2023, Part 2
Ohio Train Spill, Mushroom And Memory, Water Infrastructure. Feb 17, 2023, Part 1
Rethinking Dementia Care. February 10, 2023, Part 2
ChatGPT And The Future Of AI, Turkey Earthquakes. February 10, 2023, Part 1
Climate Change Music, Industrial Animal Husbandry, Grief Book. Feb 3, 2023, Part 2
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