Get ready to be flung into the uncharted stars, as we’re about to look at how the time travel in Lost in Space works!

The tick of the world clock depends on hundreds of atomic oscillators positioned across the globe.

The fabric of space-time is a conceptual model combining the three dimensions of space with the fourth dimension of time. According to the best of current physical theories, space-time explains ...

If they’re correct, the team’s work lays the foundation for the first experimental detection of an emergent space-time. First some background.

In a rare show of openness about the X-37B, Boeing Space released a video detailing how the space plane's aerobraking maneuvers help change its orbit.

Scientists tackle one of the most challenging problems in physics--the interplay between quantum theory and gravity—from a different angle.