Space Shuttle Challenger disaster recent, real-life Space Shuttle "Challenger" disaster. Punky and her classmates watched the live coverage of the shuttle launch in Mike Fulton's class. After the accident occurred, Punky is traumatized, and finds her dreams to become an astronaut are crushed. She writes a letter to NASA, and is visited by special guest star Buzz Aldrin. Although the episode received high ratings, NBC would, in the following weeks, decide to cancel the show. On the evening of April 5, 1986, the "Rendez-vous Houston" concert commemorated and celebrated the crew of the "Challenger." It featured a live performance by musician Jean Michel Jarre,
Criticism of the Space Shuttle program Criticism of the Space Shuttle program Criticism of the Space Shuttle program stemmed from claims that NASA's Shuttle program failed to achieve its promised cost and utility goals, as well as design, cost, management, and safety issues. More specifically, it failed in the goal of reducing the cost of space access. Space Shuttle incremental per-pound launch costs ultimately turned out to be considerably higher than those of expendable launchers. By 2011, the incremental cost per flight of the Space Shuttle was estimated at $450 million, or $18,000 per kilogram (approximately $8,000 per pound) to low Earth orbit (LEO). By comparison,