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Posts by Gerwin‭

4 posts
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Q&A What size asteroid is needed to move the Sun?

What kind of asteroid would it take to hit our sun out of its current position, even by just 50 meters? And how big does it need to be in order for it to do so? Would it continue to travel throug...

9 answers  ·  posted 10y ago by Gerwin‭  ·  last activity 5y ago by Gerwin‭

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Q&A Volcano the size of Australia

What would happen a volcano the size of Australia were to erupt? How high on the extinction-list would it rank? Would it be above the asteroid that hit Earth and killed the dinosaurs? Which known...

1 answer  ·  posted 10y ago by Gerwin‭  ·  last activity 9y ago by Gerwin‭

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Q&A Two new planets orbiting the Sun beyond Pluto

What would happen if there was two more planets beyond Pluto, one with two times the size of Pluto and another with 4× the size of Mars, I'm curious to know what effects this would have on the plan...

2 answers  ·  posted 9y ago by Gerwin‭  ·  last activity 9y ago by Gerwin‭

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Q&A a habitable planet orbiting a Neutron Star that moves through galaxies

Is it possible for a earth-like planet to orbit a neutron star & have intelligent life-forms, even if said neutron star 'moves' through different galaxies? as seen in this video - https://www....

4 answers  ·  posted 8y ago by Gerwin‭  ·  last activity 8y ago by Gerwin‭