S118-E-06090 (10 Aug. 2007) --- Onboard Endeavour's flight deck, astronaut Charlie Hobaugh, STS-118 pilot, communicates with ground controllers and/or Expedition 15 crewmembers onboard the International Space Station as the two spacecraft link up in space. Ten astronauts and cosmonauts are scheduled to spend the next several days performing important work on the orbital outpost.