Isaac Arthur on MSN
Escaping the galaxy
As civilizations grow powerful, they may also attract enemies too dangerous to confront. In extreme scenarios survival might ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...
Science Unbound on MSN
How one formula tried to count the civilizations in the galaxy
In 1961 a single equation changed the way humanity thought about its place in the universe The Drake Equation set out to ...
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