Ask Astro: If time stops for an object falling into a black hole, how
[ad_1] I’ve always understood that, according to general relativity, a distant observer of someone who falls into a black hole
Read more[ad_1] I’ve always understood that, according to general relativity, a distant observer of someone who falls into a black hole
Read more[ad_1] Credit: CC0 Public Domain A rare manuscript by theoretical physicist Albert Einstein goes under the hammer in Paris on
Read more