In January 2004, President Bush announced a new space policy directed at human and robotic exploration of space. In June 2004, the President's Commission on Imp

More than four decades have passed since a human first set foot on the Moon. Great strides have been made in our understanding of what is required to support an

The International Space Station (ISS) is a great international, technological, and political achievement. It is the latest step in humankind's quest to explore

The frontier represented by the near solar system confronts humanity with intriguing challenges and opportunities. With the inception of the Human Exploration a

In 1984 President Ronald Reagan gave NASA the go-ahead to build a Space Station. A generation later, the International Space Station is an established and highl