The Chainsmokers are going to perform… at the edge of space? According to AP News, the duo of Drew Taggart and Alex Pall will enter a pressurized capsule connected to a stratospheric balloon and perform around 20 miles above the Earth. The endeavor, expected to happen in a few years, would make Taggart and Pall the first musical artists to perform at the edge of space according to Ryan Hartman, CEO of space tourism company World View.