Mission Control Status Report #1 STS-72 Thursday, January 11, 1996 6:30 a.m. Endeavour lit up the Florida sky as it rocketed into orbit at 3:41 a.m. CST today on a Japanese satellite retrieval mission. The launch was delayed 23 minutes due to communication configuration problems between the Mission Control Center in Houston and ground control stations near the launch site. The problems were quickly resolved and Endeavour embarked on its 10th flight and the first flight of the new year. Today's launch also marked the 74th shuttle launch in the program's history. At launch time, the Japanese Space Flyer Unit satellite was over central Australia, about 7,961 nautical miles ahead of Endeavour. The six member crew is expected to grapple and capture the satellite early Saturday morning. Once on orbit, the astronauts began to configure Endeavour for on-orbit operations. The shuttle's payload bay doors were opened about 90 minutes into the flight, followed by a 'go' for on-orbit operations from flight director Jeff Bantle. During the nine day mission, the international crew will retrieve the SFU, a science satellite launched by the Japanese last March. Additionally, the crew will deploy and retrieve a second spacecraft carrying NASA-sponsored experiments. Later in the mission crew members Dan Barry, Leroy Chiao and Winston Scott, will conduct two six-hour spacewalks to test tools and procedures that will be used in the assembly and maintenance of the International Space Station. The astronauts will begin an eight-hour sleep period at 11:11 a.m. CST, and will receive a wake-up call from Mission Control at 7:11 p.m. today to begin their first full day on orbit. All systems on board Endeavour are performing well with the shuttle traveling around the Earth in a 246 x 95 nautical mile orbit.