WASHINGTON ââ¬â The possible first-ever evacuation of the International Space Station, if a Russian spacecraft is not launched in November, would risk the loss of the orbiting lab, a NASA official has warned.
There is a greater risk of losing the ISS when it's unmanned than if it were manned, Michael Suffredini, the ISS program manager for the US space agency, said on a conference call with reporters.
The risk increase is not insignificant, he added.
Russia on Monday delayed its next manned Soyuz spacecraft mission to the ISS by at least a month after an unmanned cargo vessel using a similar rocket crashed into Siberia instead of reaching orbit on August 24.