BARRELPopular TagsEarth Observatory Image of the DayJames Webb Space Telescope - PeopleEarth ObserverJames Webb Space Telescope – Engineering imagesHubble Space TelescopeJames Webb Space TelescopeJames Webb Space Telescope - Science imagesJames Webb Space Telescope - MISCJames Webb Space Telescope - OutreachResearchers communicate with the BARREL ground station during preparations for launch. The white box in the background is the science...The BARREL team at Halley Research Station in Antarctica, work to inflate a balloon. The long tube on the left...BARREL researchers get ready to release the top part of the balloon, called the bubble, as it fills with enough...Members of the BARREL team in Antarctica jump up and down in what they call the Low Wind Dance as...The BARREL team inflates their second balloon just before its launch on Aug. 13, 2015, from Kiruna, Sweden. The day...The BARREL team prepares to release the second scientific balloon in its Sweden campaign on Aug. 13, 2015. In addition...