Astronauts prepare for spacewalk to fix ISS

(CNN) - Two NASA astronauts are preparing for a spacewalk to fix the International Space Station. NASA says the crew will replace a faulty pump module.

The first space walk is scheduled for Saturday morning, and a second for Monday. NSASA says, if necessary, a third could be scheduled for Christmas Day.The spacewalks are expected to last about 6 and-a-half hours.


JOIN THE CONVERSATION

To find out more about Facebook commenting please read the
Conversation Guidelines and FAQs

Leave a Comment
TRENDING VIDEOS