from the don't-use-the-phasers dept.
Matt_dk writes "Apollo 9 astronaut Rusty Schweickart is among an international group of people championing the need for the human race to prepare for what will certainly happen one day: an asteroid threat to Earth. Schweickart said the technology is available today to send a mission to an asteroid in an attempt to move it, or change its orbit so that an asteroid that threatens to hit Earth will pass by harmlessly. But what would such a mission entail?"
Men occasionally stumble over the truth, but most of them pick themselves
up and hurry off as if nothing had happened.
-- Winston Churchill