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Space Nuts: Astronomy Insights & Cosmic Discoveries Podcast
#440: Earth Swap Hypotheticals & Europa Clipper Countdown

#440: Earth Swap Hypotheticals & Europa Clipper Countdown

Space Nuts: Astronomy Insights & Cosmic Discoveries vor 2 Jahren

This episode is brought to you by Incogni. Protect your online data with Incogni. Get our special offer by visiting https://www.incogni.com/spacenuts Space Nuts Q&A: Earth's Hypothetical Swap, Europa Clipper Mission, and Protoplanets Join Andrew...

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Space Nuts Q&A:

Earth's Hypothetical Swap, Europa Clipper Mission, and
Protoplanets

Join Andrew Dunkley and Professor Fred Watson in this engaging
Q&A episode of Space Nuts, where they delve into listener
questions about some of the most fascinating topics in SpaceTime
science.Episode Highlights:

Earth Changing Places: Carrick from New Zealand poses a
hypothetical question about what would happen if Earth swapped
places with Mercury or been listening. Fred Watson discusses
the catastrophic consequences, including tidal locking,
atmosphere loss, and a runaway greenhouse effect.

Europa Clipper Mission: Brady from Florida is eager to
learn about the upcoming Europa Clipper mission. Fred Watson
provides an overview of the mission's goals, which include
searching for signs of life and studying Europa's ice shell and
ocean. The mission is slated for launch in October 2024, with
exciting data expected from 2030 onwards.

Protoplanets and Stars: Matthew, a powerline worker,
asks why protoplanets don't become stars. Fred Watson explains
the lack of mass and energy required for nuclear fusion and
discusses the formation of gas giants and brown dwarfs.

Mars' Atmosphere: Martin sends in a creatively produced
question about Mars' primordial atmosphere. Fred Watson
elaborates on how Mars lost its atmosphere over millions of
years due to a lack of magnetic field and gravitational pull,
stripping it away slowly.

Don't forget to send us your questions via our website...
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