3 ms·
Also: the speed of light barrier and age of the universe. It takes a LOT of energy or a LOT of time to get from one place to another.
by notfed 5y ago
Also: the speed of light barrier and age of the universe. It takes a LOT of energy or a LOT of time to get from one place to another.
- grishka 5y ago> age of the universe We'll see how this goes when JWST begins its observations. And then what's a LOT of time to a human is a blip on the cosmic scale.