Is it time for NASA to eliminate the spacesuits being utilized by the astronauts within the Worldwide House Station (ISS)?
NASA has introduced that it’ll placed on maintain all spacewalks till they resolve the water leak problem contained in the astronaut’s helmets.
(Picture : Picture by Aubrey Gemignani/NASA through Getty Photographs)TAMPA, FL – MAY 06: On this handout picture supplied by NASA, NASA astronaut Kayla Barron is helped out of the SpaceX Crew Dragon Endurance spacecraft onboard the SpaceX Shannon restoration ship after she and NASA astronauts Raja Chari, Tom Marshburn, and ESA (European House Company) astronaut Matthais Maurer landed within the Gulf of Mexico on Might 6, 2022 off the coast of Tampa, Florida. Maurer, Marshburn, Chari, and Barron are returning after 177 days in area as a part of Expeditions 66 and 67 aboard the Worldwide House Station.
The newest incident occurred in March throughout an ExtraVehicular Exercise (EVA). Nevertheless, this isn’t the primary time it occurred. Plainly the spacesuits are already previous its prime, which implies it is not usable.
The spacesuits getting used in the present day are over 40 years previous; and sadly, with the brand new mannequin nonetheless in growth, the company appears to be working out of practical spacesuits. The truth is, there are solely 18 usable models accessible in the present day.
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The current water leak problem occurred on March 23 to European House Company astronaut Matthias Maurer. Maurer was working with NASA astronaut Raja Chari exterior the area station for seven hours of spacewalk when he observed water and dampness inside his visor. He took photographs of this so the bottom group can analyze. Nevertheless, NASA stated that the problem is not a menace to Maurer’s life.
As talked about, this is not the primary time this occurred. In 2013, ESA astronaut Luca Parmitanon observed a water leak inside his helmet that pressured an early wrap-up of the spacewalk. He was about to re-enter the ISS airlock however he was having a tough time breaking as 1.5 liters of water had shaped inside his helmet.
“I really feel it protecting the sponge on my earphones and I ponder whether I will lose audio contact. The water has additionally virtually fully coated the entrance of my visor, sticking to it and obscuring my imaginative and prescient,” he wrote in a weblog submit.
The identical spacesuit was used two years later by NASA astronaut Terry Virts. After finishing the spacewalk, he observed free-floating droplets of water and a humid absorption pad in his helmet.
What NASA is Doing
Final week, a gathering was helo by the area company’s Aerospace Security Advisory Panel held by Susan Helms, a former NASA astronaut. She stated that spacewalks might be on-hold whereas they examine into the water leak.
“As a result of NASA is pondering via the chance posture for these fits, that are growing older, the [spacesuit] is at the moment no-go for deliberate EVAs pending an investigation into what they uncover,” she stated.
The spacewalk maintain was in a while confirmed by Dana Weigel, the deputy supervisor of the area station program on the Johnson House Heart in Houston.
“We cannot do a deliberate EVA till we have had an opportunity to actually tackle and rule out main system failure modes,” she stated.
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Written by April Fowell
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