Who owns the Moon? Technically no one – but several private companies and individuals have had other ideas. As interest in the Moon’s profit potential grows, important questions…

The Overview Effect is the feeling of connection that astronauts experience when seeing the Earth from space. It also helped inspire the first Earth Day.

Are we in the midst of a new “Space Race”? It certainly seems so from all the international activity in areas such as exploration, proposed industrialization, even militarization.…

As we look ahead to NASA’s return to the Moon, it’s a good time to consider how far we’ve come. An earlier generation of rocket scientists made possible humankind's first giant…