…Or, a very hot doughnut photographed by someone who couldn’t get the focus right.
Well, it’s possible!
“The first black hole image: what can we really see?” Guardian, April 14th 2019
…Or, a very hot doughnut photographed by someone who couldn’t get the focus right.
Well, it’s possible!
“The first black hole image: what can we really see?” Guardian, April 14th 2019