International Space Station suffers short circuit, power system degraded
The International Space Station has taken a power hit, and spacewalking repairs may be needed.
Nov 17, 2015, 04:47 AM IST
Ten incredible facts about spacewalks!
A spacewalk is also called an EVA. EVA stands for extravehicular activity.
Oct 28, 2015, 10:13 AM IST
NASA astronauts all set for spacewalk today
Two US astronauts will perform a spacewalk outside the International Space Station (ISS) on Wednesday.
Oct 28, 2015, 09:01 AM IST