MOUNTAIN VIEW, Calif. — NASA's planet-hunting Kepler spacecraft has confirmed the discovery of its first alien world in its host star's habitable zone — that just-right range of distances that could allow liquid water to exist — and found more .
Alien abductions and christianity
There is a lot of controversial talk about the existence of extraterrestrials and Christian beliefs. Is it possible that both are true or is one a total lie? What things can we look at to help us .
Space station flight engineer Andre Kuipers will be in a unique position to observe Earth Hour, a public awareness project that asks people to turn off their lights for one hour at an appointed day and time.