Robert Scherrer

Robert Scherrer

Faster-Than-Light Travel: Are We There Yet?

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

Science May 9, 2015
Explainer: The Mysterious Dark Energy That Speeds the Universe’s Rate of Expansion

The nature of dark energy is one of the most important unsolved problems in all of science. But ...

Science May 2, 2015

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