STS-134 The Final Countdown

Headed for the International Space Station, the agency’s youngest shuttle made its final flight delivering the Alpha Magnetic Spectrometer-2 (AMS) and critical supplies, including two communications antennas, a high-pressure gas tank and additional parts for the Dextre robot. This was the 25th and final flight for Endeavour, which spent 299 days in space, orbited Earth 4,671 times and traveled 122,883,151 miles, wrapping up an illustrious spaceflight career.