ROUGH CUT (NO REPORTER NARRATION)<br/> <br />A Russian spaceship carrying two Russian cosmonauts and a U.S. astronaut made a belated arrival at the International Space Station on Thursday (March 27), returning the orbital outpost to full staff.<br/> <br />Russian cosmonauts Alexander Skvortsov and Oleg Artemyev and NASA astronaut Steven Swanson blasted off aboard a Russian Soyuz rocket two days ago from the Baikonur Cosmodrome in Kazakhstan.<br/> <br />They had expected to reach the station, a $100 billion research complex that flies about 250 miles (400 km) above Earth, six hours later.<br/> <br />But about two hours after launch, the crew's Soyuz capsule failed to fire its maneuvering engines as planned, forcing a delay to the next station docking opportunity on Thursday.<br/> <br />The cause of the skipped rocket firing remains under investigation, said NASA mission commentator Rob Navias.<br/> <br />Preliminary analysis shows the spaceship was 1 degree out of alignment from its predicted orientation, triggering
