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#414: Stellar Collisions & Invisible Invitations: Unveiling the Universe's Secrets

#414: Stellar Collisions & Invisible Invitations: Unveiling the Universe's Secrets

Space Nuts: Astronomy Insights & Cosmic Discoveries vor 2 Jahren

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32:26

Prepare for an interstellar Q&A session with Andrew Dunkley and
Professor Fred Watson on this episode of Space Nuts. We're
answering cosmic queries from the Space Nuts audience, starting
with James's fascination with the elusive Planet Nine. Could this
potential new member of our solar system already have a name
waiting in the wings, or will its discoverer have the honor of
christening it?Next, Lloyd from Cairns wonders about celestial
smash-ups, but not the kind involving black holes or neutron stars.
What happens when ordinary stars collide? Do they dance a
destructive tango, or can they merge into something grander? The
duo delves into the fiery fates of these stellar encounters.Rennie
probes the electromagnetic forces at play in the universe, from the
behavior of light to the magnetic fields of galaxies. What role
does electromagnetism play on other planets, and what happens to
worlds lacking this fundamental force? Fred illuminates the subject
with his astrophysical expertise.Finally, Ron poses a
thought-provoking question: If alien scientists were observing
Earth, could they detect signs of life from afar? And conversely,
could we spot the telltale signs of extraterrestrial existence on a
distant exoplanet? The answers might just redefine our search for
cosmic companions.From naming planets to star collisions,
electromagnetic enigmas, and the search for life beyond Earth, this
episode of Space Nuts is an exploration of the curiosities that
light up our universe. Tune in for these mind-expanding discussions
and remember to send in your astronomical questions for a chance to
be featured on the show.Support our cosmic journey by visiting
https://www.spreaker.com/podcast/space-nuts--2631155/support. Your
contributions help us continue our mission to unravel the mysteries
of the stars. Until next time, keep your eyes on the skies and your
curiosity boundless.00:00:00 Questions from James, Lloyd and Ron on
this episode of Space Nuts

00:01:13 Andrew and Fred met Kate and Jeremy on the Canadian train
for the eclipse

00:03:04 Andrew: Get your iPad to read the book rather than
struggling through it

00:05:38 Planet nine, should such a thing be discovered? Or would
the individual decide

00:12:48 Do normal everyday stars like our sun ever collide and
what do they create

00:16:54 Do galaxies as a whole have electromagnetism

00:23:14 If scientists in distant solar system were searching for
exoplanets using modern technology

00:30:08 Send us your questions via our website, spacenutspodcast.
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