Universe Today Podcast

More landers are going to the Moon; maybe TRAPPIST 1b has an atmosphere after all; Perseverance climbs up to the rim of Jezero Crater and a supermassive black hole rolls over onto its side.

How bright would the Moon be if it was covered with ice not regolith? How does spaghettification happen near black holes? How will the human body adapt to Mars's gravity after the long journey? Answering all these questions and more in the Q&A show.

Ion engines can be a very efficient way to travel not only through our Solar System but even beyond. What kinds of ion engines are there? How are they different? What kind of missions can we expect? Finding out in this interview.

🟣 Guest: Dr. Dan Fries
https://engr.uky.edu/people/dan-fries

Will we have a space base on Phobos? Will hibernation help us to cope with long-distance space travel? How will Starship be returning from Mars? Answering all these questions and more in the Q&A show.

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• 00:00 Start

• 00:24 Why not build a space station at Phobos?

• 02:33 How long would it take for live to evolve to human level again?

• 05:23 How to cope with radiation during long-distance space travel?

• 09:58 How will humans get back from Mars on a Starship?

• 15:01 Will hibernation help us survive during space travel?

📺 VIDEO VERSION

https://youtu.be/iRLrlgrK-og

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We finally learn why Ingenuity crashed. Gaia is nearing the end of its life. NASA is planning cargo deliveries to the Moon. And a twin of the Milky Way, seen in infancy by Webb.

How can one fight light pollution? What will happen to space exploration in our modern political climate? Why doesn't Venus lose its atmosphere without a magnetosphere? Answering all these questions and more in this Q&A show.

How don't comets lose all their mass really quickly? Where are all the photos of the Milky Way from the ISS? Can you reach out from orbit and poke a black hole with a stick? Answering all these questions and more in this Q&A show.

Black Widow pulsars consume their partners. But if there were advanced alien species, it could be a perfect way to produce energy and move the stars around. They could also use pulsars as a global galactic navigation system. How exactly could they achieve it? Finding out in this interview.

🟣 Guest: Dr. Clément Vidal
https://www.clemvidal.com/

Trump announces his choice for the new NASA administrator, we’ve got a new date for Artemis III, Venus might have never had liquid oceans, and finding habitable planets around white dwarf stars.

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