Here’s Everything You Wanted to Know About the Cosmos

Time travel, warp drive, dark matter, and more.

November 10, 2016

Physicists: Time Might Only Exist in Your Head

Time. You keep using that word. I do not think it means what you think it means.

September 28, 2016

New Form Of Atomic Nuclei Just Confirmed, And it Suggests Time Travel is Impossible

A new discovery in physics indicates that we can never go back in time.

June 28, 2016

Brian Greene: Time Travel is Possible

Is the time we experience in our day-to-day lives real? Theoretical physicist Brian Green explores the potential particles of time and why we could, in theory, travel forward in time but not back.

December 30, 2015
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