Making their comments at a panel discussion Tuesday, the space scientists predict that the first discoveries will come within a decade. Chief scientist Ellen Stofan believes we’ll have “definitive evidence within 20 to 30 years,” as “in most cases we have the technology, and we’re on a path to implementing it. And so I think we’re definitely on the road.”
“I think we’re one generation away in our solar system, where it’s on an icy moon or on Mars, and one generation [away] on a planet around a nearby star,” former astronaut John Grunsfeld said at the session .... http://rt.com/usa
