Astronaut Nicole Mann gets suited up for a Boeing/United Launch Alliance emergency egress system demonstration at Cape Canaveral Air Force Station’s Launch Complex 41 in Florida on June 19, 2018. The emergency egress system will allow for a safe evacuation in the unlikely event of an emergency on the launch pad on launch day. It can carry up to 20 people more than 1,300 feet away from the crew access tower and the launch vehicle.