Since the gravity on the surface of the moon is only about one-sixth of the earth, it is difficult for people to walk like the earth. NASA in the 1960s aimed at sending mankind to the moon, in order ...

Gravity is usually presented as the most familiar of nature’s forces, the quiet background pull that keeps feet on sidewalks and planets in orbit. A growing group of physicists is now treating that ...

It's a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced civilization's supercomputer. But new research from UBC Okanagan has mathematically ...