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The First Picture of Real Black Hole (M87 black hole (have an edge (a…
The First Picture of Real Black Hole
begin
a small team of innovators
end
telescopes
to find another
called Sagittanus A Star
at the center of our own galaxy
25000 light years away
smaller than M87
M87 black hole
the light around it
called the accretion disk
center
dark
25 billion miles
have an edge
a place of no return
called EVENT HORIZON
How to detect it
innovator use eight radio telescopes
put them in different places