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#473: Alien Volcanoes, Black Hole Mysteries & Uranus Revisited

#473: Alien Volcanoes, Black Hole Mysteries & Uranus Revisited

Space Nuts: Astronomy Insights & Cosmic Discoveries vor 1 Jahr

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29:55

Space Nuts Episode 473: Volcanic Worlds, Vanishing Stars, and
Uranus Mysteries

Join Andrew Dunkley and Professor Fred Watson as they embark on a
cosmic journey exploring the fiery phenomena of volcanoes, the
curious case of a supernova that wasn't, and the peculiarities of
Uranus in this episode of Space Nuts.

Episode Highlights:

- Volcanic Exoplanets: Discover the latest findings on an
exoplanet, L98-59d, which may be volcanically active or even a
molten world. Learn how the James Webb Space Telescope has helped
uncover the atmospheric signatures indicating volcanic
activity.

- The Supernova That Never Was: Delve into the enigmatic
story of a star in the Andromeda Galaxy that collapsed into a black
hole without the typical supernova explosion. Understand the
theories behind this rare cosmic event and its implications for
black hole formation.

- Revisiting Uranus: Re-examine the data from Voyager 2's
flyby of Uranus, revealing new insights into the planet's
magnetosphere and challenging previous assumptions. Discover how a
solar flare might have skewed our understanding of this gas
giant.

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Stay curious, keep looking up, and join us next time for more
stellar insights and cosmic wonders. Until then, clear skies and
happy stargazing.

00:00 - This episode is dedicated to volcanoes, supernovas that
were not

01:04 - Icelandic word for double L has two double L's in it

02:58 - An exoplanet that scientists think might be volcanic has
been discovered

10:20 - L98.59D is very close to its parent star

12:38 - A supernova that did not happen has turned into a black
hole

21:22 - Andrew Dunkley says black holes are characterised by very
few parameters

22:57 - New research on Uranus suggests its magnetic bubble may
have been distorted

️ Episode References

Space Nuts Podcast

https://www.bitesz.com/show/space-nuts/

Professor Fred Watson

https://www.fredwatson.com.au/

Eyjafjallajökull

https://en.wikipedia.org/wiki/Eyjafjallaj%C3%B6kull

TikTok

https://www.tiktok.com/

Vanuatu

https://en.wikipedia.org/wiki/Vanuatu

Denpasar, Indonesia

https://en.wikipedia.org/wiki/Denpasar

NASA's TESS (Transiting Exoplanet Survey Satellite)

https://www.nasa.gov/tess-transiting-exoplanet-survey-satellite

NASA's Kepler Space Telescope

https://www.nasa.gov/mission_pages/kepler/main/index.html

James Webb Space Telescope (JWST)

https://www.jwst.nasa.gov/

Massachusetts Institute of Technology (MIT) Kavli Institute for
Astrophysics and Space Research

https://space.mit.edu/

Andromeda Galaxy (M31)

https://en.wikipedia.org/wiki/Andromeda_Galaxy

Phys.org

https://phys.org/

Cosmos Magazine

https://cosmosmagazine.com/

Voyager 2

https://voyager.jpl.nasa.gov/

Linda Spilker

https://solarsystem.nasa.gov/people/1618/linda-spilker/

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