게시자 Retro Player
등록일시 2021-06-20 13:33
EXPLORING BLACK HOLES
A global network of telescopes has been working to capture the first ever image of a black hole. On April 10 at 9 a.m. EDT, the National Science Foundation w…
A global network of telescopes has been working to capture the first ever image of a black hole. On April 10 at 9 a.m. EDT, the National Science Foundation w…
