WATCH, What happens to time when you travel at the speed of light?

NASA has released a fun video that explains how you would age if you travelled through space at the speed of light.

Is Time Travel Possible? NASA Space Place – NASA Science for Kids

The real reason you can't go faster than light speed - Big Think

What would happen if you moved at the speed of light?

Is the Speed of Light Changed by Gravity? – National Radio Astronomy Observatory

Who first measured the speed of light? What method was used?

What Can Travel Faster Than the Speed of Light?

See What It's Like to Circle Earth at the Speed of Light

How to Calculate the Speed of Light in a Medium Given the Index of Refraction, Physics

In a Nutshell: What Does Relativity Mean to Time and Space?