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ZetaGravit
@zetagravit
Only account you need to follow for everything related to Space ! Latest news | Space Blogs | Learning content etc
May 10, 2023 • 10 tweets • 4 min read
Do you know story behind taking first image of Black hole ?

Here's #Thread for you (1/n)

#BlackHole Image In order to capture shadow of blackhole at center of M-87, we need baseline of Earth diameter scale and wavelength of 1.3mm. So EHT was used. (2/n) Image