Lots to unpack there, much of which is above my physics pay grade to offer any useful comments. Far as I know, the only thing known to travel at the...
The time and distance measurement is really interesting. Time is relative to your speed, so something travelling at the speed of light away from the...
I have no idea what the context of Zelensky's comments are, as the article butchers them pretty badly, but the key phrase is "should he decide to end...