NASA said: there is problem in Cooling pump on space station shuts down

There is problem in Cooling Pump on space station, said NASA.

Washington — Nasa said Wednesday it was researching an issue with a malfunctioning cooling pump on the International Space Station, yet there was no impending risk to the six crewmen on board. 

A valve on a pump on one of the station's two outside chilling circles stop on the grounds that it was too cool Wednesday afternoon, Nasa representative Bob Jacobs said. He said that around then was the team at danger. At the same time some non-basic gear of the gigantic orbital station were shut down. 

"It could be a genuine issue, yet its not a crisis," Johnson Space Center representative Kelly Humphries said. 

Specialists suspect a valve inside the pump was defective and ground controllers moved electrical power supplies to the next cooling circle, Jacobs said. These circles flow ammonia outside the station to keep supplies inside and outside cool. 

"The station wasn't ever in any peril," Jacobs said. 

Jacobs said the team of two American astronauts, three Russian cosmonauts and a Japanese astronaut were planning to head off to couch as ordinary, while designers on the ground attempted to troubleshoot the issue. The broken pump and cooling circle did begin up once more, he said. 

Humphries said it was so unanticipated it would have been impossible guess if a spacewalk might be required to alter the issue. 

The station administrator is cosmonaut Oleg Kotov. Americans Rick Mastracchio and Michael Hopkins, Russians Mikhail Tyurin and Sergey Ryazanaskiy, and Japanese astronaut Koichi Wakata are on board. The orbital station, the measure of a football field and weighing about 1 million pounds, has been in circle more than 220 miles above Earth since 1998

On December 11, 2013