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Scientists know that theory still does not explain everything about the universe. So, they continue to test it. Until now, no one has been able to replace it with a better theory
Although the effects of general relativity have been seen before, it was the first detection made by observing the movement of a star near a supermbadive black hole. 19659002] "For me, that's what makes it so cool," said Clifford Will, a physicist at the University of Florida who was not part of the research.
million. Will hopes that his scientific colleagues will discover stars even closer black hole, where the effects of relativity would be stronger. This finding "is really the inaugural episode *," he said.
"The future, I think, is going to be very exciting."
WHO WAS ALBERT EINSTEIN?
Scientist of German origin, born in 1875 and died in 1955.
He has discovered a lot about gravity, light and energy. [19659002] He won numerous awards, including the Nobel Prize in Physics in 1921.
Einstein was a genius and if you call someone an "Einstein", you say that they are very intelligent.
He wrote the formula people call the world's most famous equation. It shows how mbad (m, much like weight) and energy (e) and speed of light (c) are related. It is written as e = mc2 and you say it as e is equal to mc squared.
He wrote the theory of relativity. It's a great set of complicated mathematical ideas that help explain light, time, and space. This helps explain what the universe looks like to different people in different parts of the universe who can move at different speeds. Part of the theory of relativity is that the speed of light is always the same
GLOSSARY
Relativity: Things did not happen. importance as compared to other things
galaxy: system of billions of stars held together by gravity
monstrous: huge
deformed: curved out of shape or line
physicist: a science of physics to do with energy and matter
detection: watching, watching
episode: part of something bigger
LISTENING TO THE HISTORY OF TODAY (19659023)
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