The researchers used measurements from the Moon's gravity to program a software package that can measure lunar time.

There are a million theories about the human species and how we interact with the earth. Quantum physics is the study of matter and energy. It discovers what the building blocks of nature are. Many ...

Time is often treated as constant, but Einstein showed that it isn’t. Speed and gravity both affect how fast time moves, and ...

Last week, we touched upon E=mc2, and how Einstein’s theory of relativity turned the world of physics upside-down. Now, we’re using that theory to show why the very concept of time may not be what you ...

Time is not the same everywhere in space. On Mars, it flows on average 477 microseconds more each Earth day (24h) than on Earth, an imperceptible but real difference that originates from the laws of ...

Since I didn't want to hijack the Stephen Hawking on black holes thread, I wanted to ask in a separate topic. So matter falls into a black hole, as it gets closer and closer, the falling objects seem ...