Are manned missions a waste of space?
As the world looks back at manned space flight, a trail blazed by Yuri Gagarin's 108-minute trip around the planet 50 years ago, critics wonder if it's all been just a cosmic waste of money.
Source: http://www.cosmosmagazine.com/news/4213/are-manned-missions-a-waste-space
Eliza Dushku Emilie de Ravin Emma Heming Emma Stone Emma Watson Emmanuelle Chriqui Emmanuelle Vaugier