NASA has been in a 20-year cycle of complacency. In the 1960s, it was Apollo 1. In the '80s, it was Challenger. In the 2000s, it was Columbia, and if NASA decid

NASA has been in a 20-year cycle of complacency. In the 1960s, it was Apollo 1. In the '80s, it was Challenger. In the 2000s, it was Columbia, and if NASA decides to bring Starliner home with the crew, they may be setting up the disaster of the 2020s. At least Butch and Suni are getting to spend more time in space, which both of them seem to be thoroughly enjoying.