In weightlessness, an astronaut that "pretends" to throw an object may find his or her arm's sudden movement causes their body to rotate in the same direction. If they actually threw a mass, the forces would cause the astronaut to travel in the opposite direction.
On the Moon: The weight of a 53 kg astronaut on the Moon would be approximately 212 N, based on the acceleration due to gravity on the Moon (1.6 m/s^2). On Mars: The weight of a 53 kg astronaut on Mars would be approximately 199 N, based on the acceleration due to gravity on Mars (3.7 m/s^2). In outer space traveling at a constant velocity: In the absence of gravity in outer space, the astronaut would experience weightlessness and have no weight, even while traveling at a constant velocity.
an astronaut
No, hes a Robot sent from Outer Space. Of course he cries. Everyone cries
An astronaut needs a space suit that will allow him or her to stay safe in zero gravity. The astronaut also needs a camera that will record images from outer space.
Alan sheperd was the first astronaut in space.
An astronaut in outer space
Astronaut
An astronaut.
yes
The cast of Astronaut Goes from Migrant Fields to Outer Space - 2010 includes: David Moolten
Marc Garneau