NASA astronauts conduct first spacewalk of 2021

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. Astronauts on Wednesday will conduct the first spacewalk of 2021 from the International Space Station (ISS). The event on Wednesday will be the first in a pair of spacewalks, the second set for Feb. 1. Both walks are planned to be 6.5 hours, according to NASA.