/u/JOHANSENATOR's posts
Given recent developments in our understanding of water/ice bodies on Mars, is it possible that we could one day be surprised by Martian fossils? Or do we have reason to believe that Martian life would be limited to microorganisms?
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How can we estimate a quantifiable amount of mass to exist in the universe, and speculate the universe to be infinite simultaneously?
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[WP] NASA has safely & successfully landed 4 humans on Mars, complete with all the necessary tools for future self-sustenance & human colonization. Several months into the experiment, the 4 watch in horror as Earth unexpectedly annihilates itself in a nuclear explosion.
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Are genes from Mom/Dad just a coin flip at every "zip" of the DNA sequence? How far away can we deviate from 50/50?
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How much of the entire universe is permanently obscured from our observation due to the Milky Way blocking our line of sight?
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A kugelblitz has never been observed, but is hypothetically possible. What is a reasonable series of events that might form this structure?
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