Is it possible to reverse time?

similarly, the space-contorting volume beyond the horizon of a black hole also distorts perspectives of time.

in our universe, we have freedom of space and can move around as we like, but we're forced to march along time's arrow in a linear direction.

Calculations show that crossing o...

Models of space-time can describe measurements of time and space varying from one point to the next, but they don't explain much about time's stubborn adherence to a sequence of events.

Under these descriptions of time, our Universe is a single block of space-time. There's sort of a beginni...

Time is a measure of non-stop, consistent change in our surroundings, usually from a specific viewpoint.

While the concept of time is self-evident and intuitive – the steady passing of events before our eyes; the orbit of the Moon around our planet – describing its fundamental nature is muc...

For centuries, time was regarded as a constant, independent force, as if the Universe's progress is governed by a single clock.

This description of time changed in 1905 with Albert Einstein's theory of special relativity.

While the passing of time was already known to be closely conne...