Say what you like about the things the the US is no longer great at, we still are the Big Dogs when it comes to building and running long term space missions. Today the Opportunity Mars Rover finished a two year trip to the Endeavour Crater. There it will look for signs that water persisted on the surface of Mars for long periods of time. Not bad for a probe with a 3 month estimated mission life, eh?
|By: Bill Egnor Wednesday August 10, 2011 8:00 pm|