Space and time seem like two completely different ideas, but Einstein showed they are interlinked in what is known as ...

Black holes are one of the universe’s most enigmatic phenomena. They defy our understanding of physics, challenging our ...

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 ...

Jarred Roberts receives funding from NASA. My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far from Earth. My wife, Cristina, ...