The universe is 14,000,000,000 years old. If something were more than 14,000,000,000 light-years away, it would take more than 14,000,000,000 years to reach us, which is more time than the universe has existed.
Japp, jag tycker sånt här är grymt intressant. Och i vissa fall väldigt svårt att greppa.
Källa: http://primaxstudio.com/stuff/scale_of_universe.swf
I love this timeline! I had this idea to have a infinite drawing pad, like yours but you could draw at any scale. Would it be possible to extend your class to handle drawing?
Well if I’d written the timeline I would give it to you in a heartbeat but I havn’t so, sorry. :)