Yes many times

Space Shuttle Atlantis glided to a noontime landing at the Kennedy Space Center in Florida completing a 4.5 million mile journey to outfit the International Space Station with a new section of truss and supplies for the Expedition crew onboard.

Space Shuttle Atlantis STS-112 touched down at Kennedy Space Center, Florida, ending an International Space Station assembly mission. Landing occurred at 10:44 a.m. CDT (1544 GMT), ending the mission at the 11-day, 19-hour, 58-minute mark.

The ARISS team has instructed the Valery to leave the Packet system on 145.825 for an additional week to support the double hop experimentation.

NASA found a problem with the explosive nuts that release the Space Shuttle upon launch. At T minus zero in the countdown, eight pyrotechnics nuts on hold-down posts....

We read today about a possible delay in Soyuz launch. But we haven't again a

official press about it. Russian responsibly will want to control the cause of the accident.