Host | Matthew S Williams

On ITSPmagazine  👉 https://itspmagazine.com/itspmagazine-podcast-radio-hosts/matthew-s-williams

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Episode Notes

Interstellar Objects (ISO) are back in the news, thanks to the arrival of 3I/ATLAS in our Solar System. But what do we actually know about this object? All indications are that it is a comet that poses no threat to Earth. Like it's predecessors, including the mysterious 'Oumuamua, it represents the dawn of a new era in astronomy.

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Resources

NASA - View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses: https://science.nasa.gov/solar-system/view-interstellar-comet-3i-atlas-through-nasas-multiple-lenses/

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For more podcast Stories from Space with Matthew S Williams, visit: https://itspmagazine.com/stories-from-space-podcast

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Host | Matthew S Williams

On ITSPmagazine  👉 https://itspmagazine.com/itspmagazine-podcast-radio-hosts/matthew-s-williams

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Episode Notes

For decades, scientists believed they had a pretty good idea of how the Universe worked. But with the deployment of Webb, a number of discoveries have emerged that are challenging this assumption. As new discoveries challenge old assumptions, scientists are beginning to wonder. Is the Standard Model of Cosmology wrong, or does it just need some adjustments?

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Resources

Cosmology - Harvard & Smithsonian Center for Astrophysics: https://www.cfa.harvard.edu/research/science-field/cosmology

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Guest | Les Johnson, Chief Technologist NASA Marshall Space Flight Center (retired) [@NASA_Marshall]

On Twitter | https://x.com/LesAuthor

On LinkedIn | https://www.linkedin.com/in/lesjohnson1/

On Facebook | https://www.facebook.com/les.johnson2

On YouTube | http://www.youtube.com/@interstellarresearchgroup

Website | https://www.lesjohnsonauthor.com/

Host | Matthew S Williams

On ITSPmagazine  👉 https://itspmagazine.com/itspmagazine-podcast-radio-hosts/matthew-s-williams

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Episode Notes

Les Johnson has spent his life working with NASA to realize advanced propulsion concepts that could one day enable interstellar voyages. In a new volume, the Interstellar Travel Monograph, he and a select group of experts explore all of the challenges such a voyage would present, before, during, and upon arrival.

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Resources

Interstellar Travel Monograph: https://shop.elsevier.com/books/interstellar-travel/johnson/978-0-323-91637-0

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For more podcast Stories from Space with Matthew S Williams, visit: https://itspmagazine.com/stories-from-space-podcast

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Host | Matthew S Williams

On ITSPmagazine  👉 https://itspmagazine.com/itspmagazine-podcast-radio-hosts/matthew-s-williams

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Episode Notes

The decision to name the Next Generation Space Telescope after former administrator James E. Webb has led to significant controversy and demands that it be renamed. This issue has shone a light on a dark period in the history of the U.S. and NASA and has raised questions about the agency's naming conventions.

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Resources

The Lavender Scare - National Archives: https://www.archives.gov/publications/prologue/2016/summer/lavender.html#:~:text=Beginning%20in%20the%20late%201940s,the%20power%20of%20congressional%20investigation.

Why NASA should have a do-over on the name of JWST - Jason Wright: https://sites.psu.edu/astrowright/2022/10/25/why-nasa-should-have-a-do-over-on-the-name-of-jwst/

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For more podcast Stories from Space with Matthew S Williams, visit: https://itspmagazine.com/stories-from-space-podcast

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Sixty years ago, famed physicist Freeman Dyson theorized that advanced civilizations, in their ongoing quest to find more living space and energy, would convert their solar system into a megastructure enclosing their star. This gave rise to the concept of megastructures, many of which have been theorized over the years. These hypothetical structures are one of many technosignatures SETI researchers are on the lookout for as they probe the stars for signs of intelligent life. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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Neil Blevins' artwork: http://neilblevins.com/

Centauri Dreams (Paul Glister): https://www.centauri-dreams.org/

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In the Search for Extraterrestrial Intelligence (SETI), scientists need to consider what technologies they should look for, including those used by a more advanced species. This has spawned the idea of Megastructures, which was first proposed in the 1960s by theoretical physicist and mathematician Freeman Dyson (who proposed the Dyson Sphere). Since then, many variations and other possible Megastructures have been proposed, all of which are fascinating and fun to think about! Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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Dr. Shawna Pandya is an aeromedical transport physician, a neurosurgery and emergency medic, leader of the

an aquanaut with NASA's NEEMO analog missions, director of the International Institute for Astronautical Sciences' (IIAS) Space Medicine Group, and will be Canada's first female commercial astronaut. She's also a black belt martial artist in Taekwon-Do, an analog astronaut, and an explorer. During our interview, we discussed the path that brought her to medicine, space, and what the future holds for humans living and working offworld. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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A few months ago, I had the honor of appearing on AADYA Geo Talks, the podcast series launched by Bharti Sharma and the organization she founded – AADYA, whose name means “origin” in Hindi. As a geologist and world-traveller, Sharma launched this organization to promote knowledge about planetary and geoscience and create opportunities for collaborative research to address critical global challenges. During the interview, we talked about how I got into science journalism, my podcast series, and my science fiction writing. The interview lasted for more than an hour because she asked great questions about a range of wonderful topics! Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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A few months ago, I had the honor of appearing on AADYA Geo Talks, the podcast series launched by Bharti Sharma and the organization she founded – AADYA, whose name means “origin” in Hindi. As a geologist and world-traveller, Sharma launched this organization to promote knowledge about planetary and geoscience and create opportunities for collaborative research to address critical global challenges. During the interview, we talked about how I got into science journalism, my podcast series, and my science fiction writing. The interview lasted for more than an hour because she asked great questions about a range of wonderful topics! Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

for information about our collection and use of personal data for

advertising.