Universe
What would it be like to fall into the surface of Saturn?
What would it be like to fall into the surface of Saturn? Saturn has a very low density and its gravity is not that m…
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March 04, 2025
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Solar System
special
What is special about Callisto?
Callisto, the moon of Jupiter, is quite special. It is on par in size with the smallest planet, Mercury, and its char…
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March 04, 2025
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Space Debris
How could Jupiter be shielding us from space debris when it is revolving in a huge orbit?
Jupiter not only shields the earth from space debris, it also ensures that the asteroid belt does not fling asteroids…
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March 01, 2025
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Sun
How can the Sun have over 99.8% of the Solar System's mass even though the star system has so much materials and planets?
Because the sun is…just…huge. It's really, really big. There is so much matter that makes up the sun that it'…
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February 25, 2025
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Universe
How can the Sun's gravity extend so far and control objects at the edge of our Solar System?
The size of the solar system is estimated to be about 122 astronomical units. That's 0.00193 light years, not two…
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February 24, 2025
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