Shadow cast by a supermassive black hole supports Albert Einstein's theory of general relativity

A shadow cast by the supermassive black hole M87 supports Albert Einstein's theory of general relativity, as the black hole bent spacetime and magnified the appears of the shadow. https://www.dailymail.co.uk/sciencetech/article-8795803/Shadow-cast-supermassive-black-hole-supports-Albert-Einsteins-theory-general-relativity.html?ns_mchannel=rss&ns_campaign=1490&ito=1490