http://www.reddit.com/user/tsh2563
tsh25633 karma2013-08-29 21:15:37 UTC
Is there any idea on how many asteroids have useful materials in them? and is it worth going to get them? Also what is your favorite asteroid that you know of and did you discover it ?
View HistoryShare Link
tsh25633 karma
Is there any idea on how many asteroids have useful materials in them? and is it worth going to get them? Also what is your favorite asteroid that you know of and did you discover it ?
View HistoryShare Link