Daniel Whiteson

Frequently Asked Questions About the Universe by Jorge Cham and Daniel Whiteson provides the answers you need about space, time, gravity, and even the odds of meeting your older self inside a wormhole. As a species, we may not agree on much, but one thing brings us all together: a need to know. We all wonder, and deep down we...

You've got questions: about space, time, gravity, and the odds of meeting your older self inside a wormhole. All the answers you need are right here. As a species, we may not agree on much, but one thing brings us all together: a need to know. We all wonder, and deep down we all have the same big questions. Why...

In our small corner of the universe, we know how some matter behaves most of the time and what even less of it looks like, and we have some good guesses about where it all came from. But we really have no clue what's going on. In fact, we don't know what about 95% of the universe is made of....