amplify / all through the pandemic, several airlines have switched boarding approaches to create more distance between passengers. Nicholas Economou | NurPhoto | Getty images reader feedback a hundred and one with fifty five posters taking part Share this story Share on fb Share on Twitter Share on Reddit Jason Steffen reports planets in different photo voltaic programs. His most famous work—good enough, second-most famous work—changed into with NASA 's Kepler Mission, a survey of planetary systems. but you're greater prone to have heard of Steffen, a professor on the institution of Nevada at Las Vegas, in a really diverse context: as a student of the plane boarding method . Years in the past, after waiting in yet one other line on a jam-packed jetway, the physicist concept to himself, "There has to be a more robust means than this." airlines are invested in boarding instances—and to a lesser extent, offboarding—because time equals funds. Flyin