HOME POPULAR Love Life Inspiration Motivation Funny Friendship Family Faith Happy Hurt Sad Cute Success Wisdom ALL TOPICS Animals Art Attitude Beauty Business Birthdays Dreams Facts Fitness Food Forgiving Miss You Nature Peace Smile So True Sports Teenage Trust Movie TV Weddings More.. AUTHORS Einstein Plato Aristotle Twain Monroe Jefferson Wilde Carroll Confucius Hepburn Dalai Lama Lewis Lincoln Mandela Lao Tzu Ford More.. Meme Maker
Follow On Pinterest

Supplying fuel for a Mars expedition from the lunar surface is often suggested, but it's hard to make it pay off - Moon bases are expensive, and just buying more rockets to launch fuel from Earth is relatively cheap.

Loading...