Story highlights Spacewalk last more than five hours; crews have spent more than 1,171 hours spacewalking Astronaut Terry Virts found a small amount of water inside his helmet <\/p>\n
In a tweet, the space agency said astronaut Terry Virts experienced water inside his helmet, just as he did Wednesday, but \"it's a known issue; no concern.\" <\/p>\n
The spacewalk lasted five hours and 38 minutes, NASA said. <\/p>\n
\"Crews have now spent a total of 1,171 hours and 29 minutes conducting space station assembly and maintenance during 187 spacewalks,\" the agency said in a release. <\/p>\n
NASA previously said the suit worn by NASA astronaut Virts has a history of \"sublimator water carryover.\" Water in the sublimator cooling component can condense when the suit is repressurized after a spacewalk, causing a small amount of water to push into the helmet, NASA said. <\/p>\n
NASA said International Space Station managers had \"a high degree of confidence\" in the suit. <\/p>\n
Italian astronaut Samantha Cristoforetti examines Terry Virts' helmet. <\/p>\n
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On the upcoming spacewalk, Virts and Barry Wilmore installed antennas to provide data to visiting vehicles and deploy 400 feet of cable along the edge of the station. <\/p>\n
Virts said he first noticed traces of fluid and dampness in his helmet Wednesday while he was waiting for the crew lock cabin to repressurize. <\/p>\n
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H2O in spacewalker's helmet<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Story highlights Spacewalk last more than five hours; crews have spent more than 1,171 hours spacewalking Astronaut Terry Virts found a small amount of water inside his helmet In a tweet, the space agency said astronaut Terry Virts experienced water inside his helmet, just as he did Wednesday, but \"it's a known issue; no concern.\" The spacewalk lasted five hours and 38 minutes, NASA said. \"Crews have now spent a total of 1,171 hours and 29 minutes conducting space station assembly and maintenance during 187 spacewalks,\" the agency said in a release. Continue reading