Get the latest Science News and Discoveries

The One-Way Speed of Light. The speed of light has always been ~300,000 km/s in all directions, right? But what if it wasn't? What would it mean for our Universe if c was not the same?


None

Get the Android app

Or read this on r/Space

Read more on:

Photo of S

S

Photo of Universe

Universe

Related news:

News photo

NASA’s Perseverance Rover 22 Days From Mars Landing

News photo

Malaria tricks the brain's defense system

News photo

NASA’s Artemis Base Camp on the Moon Will Need Light, Water, Elevation