#Spacetime

Science & Technology | Cool Stuff

10 Spacetime Mysteries That Quantum Gravity Could Solve

We travel through spacetime every day, but still don't really know how it works.

Science & Technology | Cool Stuff

Gravitational Waves May Permanently Alter Spacetime

Finding evidence of gravitational-wave memory could help solve the black hole information paradox.

Science & Technology | Cool Stuff

Parallel Universes: Theories & Evidence

There actually is quite a bit of evidence out there for a multiverse — an infinite number of other universes besides our own.

Science & Technology | Cool Stuff

Detecting Ripples in Space-Time, with a Little Help from Einstein

It is an observatory of immense scale — two enormous detectors separated by the bulk of the American continent — but that's what's needed for LIGO to ultimately catch black holes colliding and the explosions of stars.

Science & Technology | Cool Stuff

Pulsar Observed Wobbling Out Of Space Time - Vanishing Out Of Our Now

Pulsar Observed Wobbling Out Of Space Time - Vanishing Out Of Our Now - amazing astronomical event witnessed by scientists on Earth...