Daniel and Kelly’s Extraordinary Universe cover image

What's the real speed limit of the Universe?

Daniel and Kelly’s Extraordinary Universe

00:00

Is Light Moving Faster Than the Speed of Light?

When space is not flat, when it's a little curved or a lot curved, does light go faster than the speed of light? The space is curved between you and another galaxy. And how you translate velocity from one frame to another is a little bit arbitrary. You can't really compare velocities in two different frames if there's curvature or expansion between them.

Transcript
Play full episode

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app