With less than 48 hours from start to finish, this marks the shortest period of time it has taken to plan and complete a spacewalk mission.

FORBES: Astronauts Perform Emergency Spacewalk To Fix Ammonia Leak

The 747-8 Intercontinental's first flight marks the beginning of a flight test program that will finish in the fourth quarter.

ENGADGET: Boeing's biggest jet takes flight, promises lowest 'seat mile' cost of any commercial airliner

Chelsea's triumph marks a glorious end to a seemingly ill-fated season that brought a sixth-place finish in the English Premier League, its lowest in a decade, and the dismissal of head coach Andre Villas-Boas in March.

WSJ: Didier Drogba Leads Chelsea to Champions League Win Over Bayern Munich