mardi 30 novembre 2021

NASA Teams Delay Spacewalk After Debris Notification

 







ISS - Expedition 66 Mission patch.


Nov. 30, 2021


Image above: NASA astronauts Thomas Marshburn and Kayla Barron were slated to perform a spacewalk to replace a faulty antenna system. Image Credit: NASA.

The evening of Monday, Nov. 29, NASA received a debris notification for the International Space Station. Due to the lack of opportunity to properly assess the risk it could pose to the astronauts, teams have decided to delay the spacewalk planned for Tuesday, Nov. 30 until more information is available. The space station schedule and operations are able to easily accommodate the delay of the spacewalk.

Station Spacewalk Now Planned for Thursday


Image above: NASA astronauts Thomas Marshburn and Kayla Barron are scheduled for a spacewalk on Thursday, Dec. 2. Image Credit: NASA.

After receiving additional information about a late notification debris event on Monday, NASA determined the orbit of the debris does not pose a risk to a scheduled spacewalk by Thomas Marshburn and Kayla Barron or to International Space Station operations. Delaying the spacewalk provided an opportunity for NASA to evaluate the risk from the debris notification. The spacewalk to replace a faulty antenna system on the station’s truss structure is now planned for Thursday, Dec. 2.

Dragons-Eye View


Image above: As the Crew-2 mission departed the International Space Station aboard SpaceX Crew Dragon Endeavour, the crew snapped this image of the station during a flyaround of the orbiting lab that took place following undocking from the Harmony module’s space-facing port on Nov. 8, 2021. Image Credit: NASA.

NASA’s SpaceX Crew-2 mission was the second operational mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program, which has worked with the U.S. aerospace industry to launch astronauts on American rockets and spacecraft from American soil to the space station.

Related articles:

Astronauts Ready for Tuesday’s Spacewalk
https://orbiterchspacenews.blogspot.com/2021/11/astronauts-ready-for-tuesdays-spacewalk.html

When debris disaster strikes
https://orbiterchspacenews.blogspot.com/2021/11/when-debris-disaster-strikes.html

Space Debris and Human Spacecraft
https://orbiterchspacenews.blogspot.com/2021/05/space-debris-and-human-spacecraft.html

Related links:

Expedition 66: https://www.nasa.gov/mission_pages/station/expeditions/expedition66/index.html

International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html

Images (mentioned), Text, Credits: NASA/Mark Garcia/Yvette Smith.

Greetings, Orbiter.ch