Spaceflight Now + Premium video content for our Spaceflight Now Plus subscribers. The Flight of Apollo 7 This documentary looks back at Apollo 7, the first manned flight of the Apollo program. Apollo 7 was designated as the essential engineering test of the spacecraft before the ambitious lunar missions could be attempted.  Play Soyuz moved to pad The Russian Soyuz rocket that will launch the Expedition 15 crew of Fyodor Yurchikhin and Oleg Kotov, along with tourist Charles Simonyi, is rolled out to the pad at Baikonur Cosmodrome.  Play Running the Boston Marathon in space NASA astronaut Suni Williams will run the Boston Marathon on a treadmill aboard the International Space Station. To preview the event, Williams, an accomplished marathoner, and Expedition 14 commander Michael Lopez-Alegria talk with The Boston Globe and the New England Sports Network.  Play Exercising on ISS International Space Station Expedition 14 commander Michael Lopez-Alegria and flight engineer Suni Williams give a show-and-tell about the exercise equipment and routines aboard the orbiting complex.  Play Expedition 15 briefing In advance of launching the Expedition 15 mission to the International Space Station, NASA officials preview the flight's objectives and challenges in this news briefing held March 27 at Johnson Space Center.  Play Expedition 14 recap As the International Space Station's Expedition 14 winds down, officials managing the flight from Mission Control in Houston hold this retrospective briefing to talk about the mission.  Play Become a subscriber More video		BY JUSTIN RAY Follow the launch of the Expedition 15 crew to the space station aboard the Russian Soyuz TMA-10 spacecraft. Reload this page for updates.