Destination MarsHuman explorers will set foot on the red planet one day. And it might be sooner than most of us realize.
Asteroid? Our leaders are on the case.Already the UN is think-tanking a proposal to facilitate naming a Special Envoy
Exploding stars on iceThe IceCube will search for neutrinos, tiny subatomic particles created by exploding stars, gamma-ray bursts, and other phenomena like black holes
Chris Hadfield named International Space Station commanderFirst Canadian to hold post will launch in late 2012
Catching some raysSolaren Corp. plans to deliver the first-ever electricity from space starting in 2016.