This Zero-Gravity Training Plane Only Carries Science

NASA’s vomit comet is a second-hand McDonnell Douglas C-9B Skytrain II, a hollowed-out airliner that can briefly create weightless conditions for the occupants. But NASA isn’t the only one with toys: the ESA also maintains its own weightless training aircraft, a stripped-out Airbus A310.

In order to create brief periods of weightlessness, pilots climb, top out, and then dive at 50 degree angles. During the top-out, the forces on the pilots and passengers cancel each other out. The ESA uses it to conduct experiments in zero-gravity, as well as to train astronauts.

The scary all-white walls are thanks to the padding. The flipside to zero weightlessness at the top of the climb is crushing twice-normal gravity at the bottom. The padding helps make that face-melting experience a little more comfortable.

source: by Chris Mills

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.