Einstein's special and general relativity: spacetime, gravity and the relativity of simultaneity.
4 articles tagged Relativity
Why does the universe exist? Are we alone in the cosmos? What happens when consciousness disappears? Science has transformed our understanding of reality, yet some of its biggest questions remain open. Explore ten mysteries at the edge of human knowledge.
Interstellar is more than a journey through space. Its real story is about time. Follow Cooper's journey from a collapsing Earth to Gargantua, the tesseract, and humanity's strange future.
Time travel sounds like science fiction, but scientists have already measured something surprisingly close to it. Atomic clocks, airplanes, satellites and precision experiments have repeatedly shown that time can pass at different rates depending on motion and gravity.
We experience time as a journey from yesterday to tomorrow. But Einstein's relativity raises a strange possibility: the universe may not have one universal present at all. Could the future already be part of reality?
