OK, so it's only for snapshots and objects no larger than a golf ball, but Las Vegas real-estate developer Robert Bigelow is taking reservations for the first space-travel program for the masses. Late next month, Bigelow plans to launch a 15-foot inflatable spacecraft from Russia on a converted intercontinental ballistic missile. A sort of flying attic, the craft will carry more than 4,000 photographs, 500 objets d'art and other mementos contributed by members of the public.

While dirty bombs and bioweapons steal headlines, the Pentagon is plowing ahead with a 21-year-old plan to silence a more traditional weapon of mass destruction: the intercontinental ballistic missile. Despite widespread criticism, this summer the Missile Defense Agency will deploy the humble beginnings of a nationwide missile defense shield.

UC Berkeley space scientist Greg Delory devoured Carl Sagan’s books as a kid; now he hunts for extraterrestrial water—and life—in the solar system.


Jeff Greason learned to pick locks at Caltech, from none other than Richard Feynman; now he burns LOX (liquid oxygen) in engines built by his California rocket company.


Alexander Poleschuk spent six life-changing months aboard the space station Mir; now this Russian ex-cosmonaut obsesses over his nation’s lofty space goals—and its inability to pay for them.