Astronauts Gear Up for Critical Space Station Tasks

In a significant move for space exploration, two NASA astronauts are set to venture outside the International Space Station (ISS) this Thursday. Mike Fincke, a seasoned spacewalker, and Zena Cardman, making her first spacewalk, will take on this mission. Their primary goal is to prepare the 2A power channel for the upcoming installation of new solar arrays.

First Spacewalk of Expedition 74

• Date: Thursday
• Start Time: 8 a.m. EST
• Expected Duration: Until approximately 2:30 p.m. EST

The new solar arrays will boost the ISS's power supply, which is crucial for its safe and controlled de-orbit in the future.

Astronaut Roles

• Mike Fincke (Crew Member 1) will wear a suit with red stripes and lead the mission.
• Zena Cardman (Crew Member 2) will wear an unmarked suit.

Both are part of the seven-member Expedition 74 crew, which began in early December and will conclude this summer.

Second Spacewalk Scheduled for January 15

• Start Time: 7:10 a.m. EST
• Expected Duration: Approximately six and a half hours

Tasks for the Second Spacewalk

• Replacing a high-definition camera
• Installing a new navigational aid
• Relocating fluid system components

Live-Streamed Missions

Both spacewalks will be live-streamed, offering a glimpse into the intricate work involved in maintaining and upgrading the ISS. These missions mark the 278th and 279th spacewalks in support of the space station's assembly, upgrades, and maintenance.