article_snippet: Dramatically, right before Sunday's spacewalk, engineers spotted problems with American astronaut Butch Wilmore's suit.
article_snippet: While it had functioned perfectly during the first two spacewalks, on Sunday morning, a pressure sensor briefly malfunctioned before his fellow astronaut Butch Wilmore floated out.
article_snippet: Mission Control told Butch Wilmore's that Butch Wilmore's would need to pay extra attention to how American astronaut Butch Wilmore's suit was feeling throughout the seven-hour excursion.
article_snippet: Dramatically, right before Sunday's spacewalk, engineers spotted problems with American astronaut Butch Wilmore's suit .
highlights_snippet: Before the spacewalk, engineers spotted problems with a mechanical gauge on Butch Wilmore's spacesuit .