Seven out-of-this world destinations

We are headed to Mars … eventually. But first we need the rocket technology and human spaceflight savvy to get us there safely and efficiently. And the best way to do that is to visit places such as asteroids, our moon, a Martian moon and even no man’s lands in space called “Lagrange points,” NASA administrator Charles Bolden explained during the unveiling of the agency’s revised vision for space exploration.

The vision shifts focus away from a return to the moon as part of a steppingstone to Mars in favor of what experts call a “flexible path” to space exploration, pushing humans ever deeper into the cosmos.