When is Now?
When is now? Seems like a pretty simple question… just look at your watch. But do you and I share the same “now”?
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When is now? Seems like a pretty simple question… just look at your watch. But do you and I share the same “now”?
Oldenburg physicists explore the possibility of microscopic wormholes in spacetime.
Astrophysicist discovers new theoretical hyper-fast soliton solutions, faster-than-light, to travel to nearby stars.
Time is but a Stubborn Illusion: Watch an exclusive sneak peek from the first episode of Genius…
Einstein’s general relativity says gravity is spacetime curvature, but what does that mean?
Astronomers have begun one of the most far-reaching efforts to study the cosmos, as part of a historic quest: to peer into space and time.
Scientists calculated the upper limit for the speed of sound.
If a tree falls in a forest and no one is there to hear it, does it make a sound? Perhaps not, some say.
Fastest star ever observed by astronomers is moving at more than 8% the speed of light.
NASA’s Cold Atom Lab aboard the International Space Station cools atoms down to a billionth of a degree above absolute zero, or the temperature at