HOUSTON -- Expedition 18 Commander Mike Fincke, aboard the International Space Station with Flight Engineers Sandy Magnus and Yury Lonchakov, recently filmed a high-definition tour of the orbiting complex. The 35-minute tour will air as a special Video File on NASA Television's HD Channel 105 at 1 p.m. and 3 p.m. CST Thursday and Friday.

The special Video File also will be broadcast in standard-definition on NASA TV immediately following the regularly scheduled daily Video File broadcasts. For technical information on how to receive the special broadcast in high definition, and for NASA TV streaming video, downlink and scheduling information, visit:

http://www.nasa.gov/ntv

With a mass of almost 630,000 pounds, the station has grown to a size larger than an average four-bedroom house on Earth. The next space shuttle mission, designated STS-119, will continue the station's assembly by delivering a fourth and final set of solar arrays. Shuttle Discovery and its seven-member crew are targeted to launch Feb. 12.

For the latest information about Expedition 18 and its crew, visit:

http://www.nasa.gov/station

For more information on the STS-119 mission and its crew, visit:

http://www.nasa.gov/shuttle