NASA has delayed astronaut Sunita Williams's second spacewalk, originally planned for Thursday. The spacewalk, technically ...

Currently, Whitson holds the record for the most cumulative spacewalking hours by a female astronaut with 10 spacewalks ...

Space missions lasting months can result in muscle atrophy, bone density loss, and fluid redistribution, all of which are ...

LIVE: Two @NASA_Astronauts, Nick Hague and Suni Williams, step outside of the @Space_Station to support station upgrades, ...

据当地时间1月16日的消息称，美国航空航天局（NASA）的宇航员苏尼塔·威廉姆斯 (Sunita Williams) ，在空间站困了7个多月之后，终于有机会离开那里了，却也并非是回家。

NASA astronaut Sunita Williams returns to spacewalk after seven months, tackling repairs on the International Space Station.

Sunita Williams, the commander of the International Space Station , conducted her first spacewalk in more than seven months ...

NASA astronauts Sunita Williams and Nick Hague embark on a crucial spacewalk outside the ISS, marking Williams' eighth ...

Spacewalk preparations continue aboard the International Space Station to remove communications gear and search for microbes ...

NASA astronauts Nick Hague and Sunita Williams are now outside the International Space Station (ISS), with the high-stakes ...

Sunita Williams makes a stellar return to spacewalking after 12 years, contributing to vital upgrades aboard the ISS.