Why didn't Robert Frost become an astronaut?

Robert Frost, Trained NASA, ESA, JAXA, CSA, and RSA astronauts for the ISS. Answered Dec 16, 2015 · Author has 6.2k answers and 131.9m answer views. He didn't get selected. 1.8k Views · View Upvoters · Answer requested by Quora User and. read more

Robert Frost, Trained NASA, ESA, JAXA, CSA, and RSA astronauts for the ISS Answered Dec 16, 2015 · Author has 6.3k answers and 133.2m answer views He didn't get selected. read more

But just because they're no longer an astronaut, doesn't mean they're done with life. Quite the contrary, in fact, as NASA instructor and flight controller Robert Frost explains on Quora. Some astronauts, like Mercury astronaut John Glenn and Apollo 17 astronaut Harrison Schmitt, go into politics. read more