Two NASA astronauts are conducting the 237th spacewalk exterior the Worldwide Area Station (ISS) on Saturday.
Initially operating barely delayed, the Expedition 64 engineers had been anticipated to exit the station’s Quest airlock at somewhat after 7:30 a.m. ET for a mission that’s anticipated take round six and a half hours.
The crew was first within the airlock donning their fits forward of their endeavor.
In the course of the spacewalk, Glover and Hopkins are tasked with engaged on the station’s port truss — or “spine” — the place they’ll vent early ammonia system jumper traces and relocate one among them close to the Quest airlock so as to reconnect the jumper cable to the station’s cooling system and improve its effectivity.
The duo can even join cables for the station’s science laboratory‘s Bartolomeo platform Parking Place Interface (PAPOS) — an exterior payload internet hosting platform — that continues work from a Jan. 27 spacewalk and change a cable for an novice radio system.
Subsequent, the astronauts will change a wi-fi antenna meeting on the Unity connecting module, a part that hyperlinks the Russian and U.S. segments of the station, and set up a “stiffener” on the airlock’s thermal cowl and route cables to supply ethernet capabilities for 2 high-definition cameras on the port truss.
That is Glover’s fourth spacewalk of his profession and Hopkins’ fifth.
Hopkins is carrying a high-definition digital camera on his helmet to supply clear views of the Columbus module connectors.
That is the second spacewalk this month.
On March 5, NASA astronaut Kate Rubins and JAXA astronaut Soichi Noguchi spent the identical period of time exterior the Columbus module as a part of the trouble to organize for photo voltaic array upgrades later this 12 months.
Photo voltaic array panels take in the solar’s vitality to supply electrical energy to ISS programs and have been displaying indicators of degradation.
Protection of the occasion is being streamed dwell on NASA TV and feeds are accessible on the company’s app, YouTube and social media platforms.