Challenger Anniversary - one of the first televised FF that got a collective "oh no!" from the US. they let kids watch this shit live - why?
i believe it was a precursor to 9/11 - a test so to speak - to see the schumann resonance spike from a mass watched tragedy
in any case, the 33 in the byline is interesting - more signalling
https://www.cnn.com/2019/01/27/us/space-shuttle-challenger-anniversary-scobee-profile/index.html
>"…astronauts are scheduled to blast off from Florida later this year to test two different capsules for human spaceflight – Boeing's Starliner and SpaceX's Dragon. Assigned to those missions will be Air Force Reserve "Guardian Angel" pararescue teams with the 920th Rescue Wing – to respond to possible emergencies during launches or landings."