Spacewalk with NASA Astronauts Josh Cassada and Frank Rubio (Dec. 22)

TL;DR

Two astronauts embark on a spacewalk to install a new solar array, increasing the International Space Station's power generation capability.

Transcript

foreign good morning from Mission Control Houston and welcome to round two of this spacewalk as we join it right inside the quest airlock live based to ground one for the airlock you are go for medox change out in step 16. 16. okay one two zero we will use this here number nine for f Theta and serial number one zero three four four forward and crea... Read More

Key Insights

• ✊ The spacewalk is part of an ongoing effort to upgrade the power generation capability of the ISS.
• ✊ The new solar arrays will increase the station's power generation by about 30% and are designed to last until 2030.
• ✊ The astronauts will unfold the array, secure it in place, integrate it with the existing power system, and perform other installation tasks.
• ✊ The installation of the new solar array will provide additional power to support the station's systems and experiments.

Questions & Answers

Q: What is the goal of the spacewalk?

The goal of the spacewalk is to install a new iROSA (roll-out solar array) on the ISS to upgrade the station's power system.

Q: How will the new solar arrays increase the station's power generation capability?

The new solar arrays will increase the station's power generation capability by about 30% and will provide additional power to support the station's systems and experiments.

Q: How will the astronauts secure and integrate the new solar array with the existing power system?

The astronauts will unfold the solar array and secure it using bolts and cable interfaces. They will then integrate it with the existing power system by connecting cables and ensuring proper electrical connections.

Q: How long will the spacewalk last?

The spacewalk is planned to last about seven hours, during which the astronauts will complete the installation of the new solar array and perform other tasks necessary for its operation.

Summary & Key Takeaways

• Astronauts Frank Rubio and Josh Cassida are on a spacewalk to install a new roll-out solar array on the International Space Station (ISS) as part of an ongoing power system upgrade.

• Once installed, the new solar arrays will increase the station's power generation capability by about 30% and are designed to last until at least 2030.

• The astronauts will unfold and secure the array, integrate it with the existing power system, and perform other tasks necessary for installation and operation.