After 10 years and a journey of four billion miles, the European Space Agency’s Rosetta spacecraft arrived at its destination on Wednesday for the first extended, close examination of a comet.

A six-minute thruster firing at 5 a.m. Eastern time, the last in a series of 10 over the past few months, slowed Rosetta to the pace of a person walking, about two miles per hour relative to the speed of its target, Comet 67P/Churyumov-Gerasimenko.

“It is like driving a car or a bus on a motorway for 10 years,” said Andrea Accomazzo, the flight director, at a post-rendezvous news conference. “Now we’ve entered downtown. We’re downtown and we have to start orienting ourselves. We don’t know the town yet, so we have to discover it first.”

via European Spacecraft Pulls Alongside Comet – NYTimes.com.

More panspermia evidence, coming up soon.

What they are not likely to find?  Evidence that the Bible is correct.