No, it's not a type of projectile vomiting, nor is it a comet. The Vomit Comet, so named by journalists, is a series of planes flown by NASA. The agency's pilots knew that by flying in stomach-turning parabolas, they could create weightlessness for everything onboard. At first, NASA used the plane to train astronauts and test equipment. Later, flights were extended to college students for scientific experiments.
Unless you're a college student with a stellar project, you can't ride the Vomit Comet. You can, however, buy a seat on the Zero Gravity Corporation's airplane. Zero-G states that it aims to make weightlessness accessible to the public [source: Zero-G]. The company emphatically does not call its plane the Vomit Comet. Its pilots, however, also fly in parabolas, giving passengers the sensation of weightlessness, lunar gravity and Martian gravity. So, get on, and try not to -- well, you know.
The price for this adventure is steep: $4,950 per person [source: Zero-G]. You'll also need reservations. The plane flies out of Las Vegas, Washington D.C., Cape Canaveral and sometimes other cities. Check the flight schedule to find out when and where you can meet it.
It's time to drive home, settle in to your bed and fall asleep to the light of your glow-in-the-dark NASA poster. What do you think, Armstrong-admirer? Was yours or Neil's a better ride?