The Perplexing Physics of Imaging a Black Hole

Why is it so difficult to see a black hole? What is a radio wave image anyway? Here's the science behind the first-ever "picture" of a black hole.

from Feed: All Latest http://bit.ly/2IcdIyn
Why is it so difficult to see a black hole? What is a radio wave image anyway? Here's the science behind the first-ever "picture" of a black hole.

• Tweet
• Share
• Share
• Share
• Share