red giants.
Theoretical physicist John Wheeler, who revived interest in general relativity, gets a lot of credit for coining the phrase in a lecture in 1967. However, the first known use in print was in an article by journalist Ann Ewing in 1964 titled "Black Holes in Space." Other names to describe them previously were frozen stars, or dark stars. The property of black holes which makes the name particularly fitting is the fact that the intense gravity causes escape velocity to exceed the speed of light; hence, no light could escape from it, making it notionally "black."
Five I can name are: asteroids, planets, black holes, moons, and stars.
Karl Schwarzschild discovered black holes.
black holes. Yes it sounds like the question is about black holes. Stephen Hawkins has done a lot of work in this area, but he did not come up with the theory originally.
Karl Schwarzschild developed the idea for black holes from relativity’s equations in 1916, just a year after Einstein published his theory. For this reason, early physicists studying these bizarre objects often called them “frozen stars.” Today, we know them by the name first used by Wheeler in 1967: black holes.
black hole got it's name because when look at a black hole, you only see black. also if you drop an item in the black hole the item is gone because there is a hole in there. so that's how black hole get's its name
Steven Hawking is researching black holes right now.
black holes have such great gravity that nothing, not even light can escape them. That is why they were named "black holes".
Holes, which include black holes and ozone holes were discovered in the space and atmosphere respectively.The black hole was discovered in the space and ozone holes were discovered above the Antarctica.
The Sun is the name of the STAR we cling to. All STARS are infernos.
The term "Black hole" first appeared in print in an article by Ann Ewing in "Black Holes in Space" published in 1964.
They get their names from the way that they look.