The Expedition 23 crew and the STS-131 crew of space shuttle Discovery parted company Saturday at 8:52 a.m., wrapping up a mission that brought 7.6 tons of supplies and equipment to the International Space Station, including a new crew sleeping quarters, a new ammonia tank, a new gyroscope and four experiment racks.Space Shuttle Discovery Undocks from Station
The Expedition 23 crew and the STS-131 crew of space shuttle Discovery parted company Saturday at 8:52 a.m., wrapping up a mission that brought 7.6 tons of supplies and equipment to the International Space Station, including a new crew sleeping quarters, a new ammonia tank, a new gyroscope and four experiment racks.