Image: Very slightly less-worse sardine seating: 3+3 seating layout on a Delta Air Lines narrow body jet (Boeing 737-800 (https://en.wikipedia.org/wiki/Boeing_737) ) with Zodiac Seats U.S. (https://en.wikipedia.org/wiki/Zodiac_Seats_U.S.) 5751 slimline seats. Public domain. Patrick Tucker, DefenseOne technology editor; in re: A group of Florida researchers used a supercomputer, found that people in an enclosed space can be appropriately managed. A lot of airborne illnesses: one superspreader in a plane can spread more widely than __; about two rows ahead and behind . . . Standing waiting for others to load luggage into overhead compartments [is not wholesome]. New basic safety practices. How to board and disembark. Commercial space; failure so far of OneWeb, satellite communications. Rocket Lab, New Zealand government. Areleigh-Burke class. Temperature readings. Acting Navy Secretary Thomas Mobley. https://www.govexec.com/technology/2020/04/can-better-airplane-boarding-procedures-slow-spread-coronavirus/164271/