The weightless education flights do have a particular time period/phrase among astronauts, nonetheless: the flights, and the planes, are known as the Vomit Comet. /message /verifyErrors The phrase in the instance sentence does not match the entry phrase. The sentence has offensive information. Cancel Submit Thanks! Your feedback might be https://stephengntoj.shotblogs.com/live-things-to-know-before-you-buy-46805073