Theory of relativity

Warp Speed May Be Possible With Tremendous Amount of Energy

People have long dreamed of traveling to other stars and planets and wandering in the universe with a starship. However, such things only exist in sci-fi, because even the closest ...

March 17, 2021BY Lu Xiao
27 of Einstein’s Personal Letters Going on Auction Block

When he wasn't busy scribbling out the theory of relativity, Albert Einstein seems to have spent a fair ...

June 11, 2015BY The Associated Press
Faster-Than-Light Travel: Are We There Yet?

The problem is that as far as we know, faster-than-light travel is impossible.

May 9, 2015BY Robert Scherrer

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