A Russian official said engineers will study a problem that caused the International Space Station to spin out of its normal path.Sergei Krikalev is the director of crewed space programs at the Russian space corporation Roscosmos.He said that last week's incident did not cause any observable damage to the space station.But he added that experts would need to study the possible effects of the problem."It appears there is no damage," Krikalev said in a broadcast by Russian state television.But experts will study whether there was pressure on the station and what the results are.The U.S. space agency NASA reported early this month that the station was operating normally and noted that the spin was within safety limits for its systems.The problem happened on July 29 when engines on Russia's Nauka laboratory module fired shortly after it arrived at the International Space Station.That made the space station slowly spin about one-and-a-half times.Russia's mission controllers fired engines on another Russian module and a Russian supply ship attached to the space station to stop the spinning.
