Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New research shows that radar systems at commercial and military airports are ...
The first experience that an alien civilization might have of us may not be telecommunications – no ETs watching early The Simpsons episodes. Astronomers have found that up to 200 light-years away, ...
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This 200-light-year-wide structure could be feeding our galaxy's center: 'No one had any idea this cloud existed'
Astronomers have discovered a vast cloud of gas and dust stretching out for a staggering 200 light-years and lurking in a poorly explored region of the Milky Way. The structure, named the Midpoint ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
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