Astronauts perform 2nd spacewalk to swap batteries - Times of India 02-Jul-2020

Astronauts perform 2nd spacewalk to swap batteries - Times of India

Astronauts are performing their second spacewalk in under a week to replace old batteries outside the International Space Station. Commander Chris Cassidy and Bob Behnken ventured out Wednesday to tackle the cumbersome job. NASA plans to send the astronauts o…

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