ISS SPACEWALK TO REPLACE BATTERIES, July 16, 2020, Earth orbit, 7:35 am ET

NASA astronauts Chris Cassidy and Bob Behnken will make a third spacewalk on July 16, 2020 to replace batteries on the outside of the International Space Station (ISS).  A fourth spacewalk is planned for July 21.

NASA TV coverage begins at 6:00 am ET.  The spacewalk is scheduled to begin at 7:35 am ET and last for up to 7 hours.