they are all in orbit so when they come to the surface of the earth they feel nausia
No, quite the opposite. They experience up to three times the normal force of gravity during the launch.
The term "artificial gravity" refers to using science technology to create gravity. This is usually desired by astronauts and space organizations such as NASA to keep their astronauts healthy and to minimize the effects of weightlessness on astronauts during long term space travel.
Yes astronauts do control the space shuttle. During lift off and 9 and half minutes after the lift off most of the things are controlled by the computers on board but after that everything is in the hands of astronauts. During landing too everything is controlled by the team of astronauts.
Around 4
The maximum acceleration that was experienced during normal shuttle liftoff was about 3g. During reentry, astronauts experienced approximately 1.5g.
Noop. In fact, as the Shuttle is accelerating, the astronauts are experiencing not only the pull of gravity, but also the acceleration of the rocket. For the comfort of the crew, they try to keep the excess gravity to about 4 G, basically 4 times the pull of gravity. Only after the engines have stopped, and the shuttle is no longer accelerating, will the astronauts feel weightless, as the Shuttle and astronauts are all falling around the Earth at the same speed.
on humans
The effects of weightlessness on humans is explored during the work done by astronauts. This helps with advancements in medical and technological fields.
Have you ever seen video of Space Shuttle astronauts during a space walk ? They are in zero gravity, but they are working and breathing just fine.
No, quite the opposite. They experience up to three times the normal force of gravity during the launch.
The term "artificial gravity" refers to using science technology to create gravity. This is usually desired by astronauts and space organizations such as NASA to keep their astronauts healthy and to minimize the effects of weightlessness on astronauts during long term space travel.
no, all the astronauts on the final mission of columbia died during reentry.
Yes astronauts do control the space shuttle. During lift off and 9 and half minutes after the lift off most of the things are controlled by the computers on board but after that everything is in the hands of astronauts. During landing too everything is controlled by the team of astronauts.
Around 4
The maximum acceleration that was experienced during normal shuttle liftoff was about 3g. During reentry, astronauts experienced approximately 1.5g.
Columbia was the first shuttle to enter orbit. This was the same shuttle that was destroyed during re-entry in January 2003, with the loss of seven astronauts.
Seven astronauts lost their life's during the Columbia disaster.