NPN Log

Washington: NASA astronauts Chris Williams and Jessica Meir conducted a 7.20-hour spacewalk outside the International Space Station (ISS), 400 kilometers above Earth, on Tuesday. In a challenging operation, they replaced a critical joint—the "wrist"—of the 17.6-meter-long "Canadarm2" robotic arm. The Canadarm2 robotic arm has been in service at the ISS for 25 years.

You Might Also Like

Comments

Leave A Comment

Don’t worry ! Your email address will not be published. Required fields are marked (*).