Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.com/videos/the-real-reality-show/2015/04/is-interstellar-travel-really-possible
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 12:55:59 2016
Êîäèðîâêà: ISO8859-5

Ïîèñêîâûå ñëîâà: arp 220
The Real Reality Show: Is Interstellar Travel Really Possible? | Astronomy.com
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The Real Reality Show: Is Interstellar Travel Really Possible?

Take into consideration the cosmic distance scale, and practicality gets thrown out the spaceship window.
RELATED TOPICS: STARS | SPACE FLIGHT
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