Because they are not subject to gravity. They are so far away from any large body that they have no weight.
They are essentially in a state of permanent free-fall. Their ship is falling to earth at the same rate as the curve of the earth is falling away form them; ergo continually falling. It has nothing to do anything 'anti-gravity'.
An astronaut. Even though no human has ever ventured beyond the Moon.
The last space ship to launch into space was the SpaceX Crew Dragon Endeavour on November 10, 2021. It launched from NASA's Kennedy Space Center in Florida, carrying astronauts to the International Space Station.
Astronauts float in an orbiting spaceship because both the spacecraft and the astronauts are in a state of free fall towards Earth. While the ship is constantly falling due to gravity, it also has a forward velocity that keeps it in orbit, creating a sensation of weightlessness. This condition is often referred to as microgravity, where the effects of gravity are still present but not felt in the same way as on the Earth's surface. As a result, astronauts appear to float relative to the spacecraft.
A spaceship is a manned spacecraft designed to carry astronauts, while a space probe is an unmanned spacecraft designed to explore space and gather data without a crew on board. Space probes are typically used for scientific research and exploration missions to planets, asteroids, and other celestial bodies.
with a space ship
astronauts like to exercise while in the ship
There is no gravity in space.
in a rocket ship
with a rocket ship?
by a rocket ship
They are essentially in a state of permanent free-fall. Their ship is falling to earth at the same rate as the curve of the earth is falling away form them; ergo continually falling. It has nothing to do anything 'anti-gravity'.
space ship
an astronaut floating in a space ship
An astronaut. Even though no human has ever ventured beyond the Moon.
The last space ship to launch into space was the SpaceX Crew Dragon Endeavour on November 10, 2021. It launched from NASA's Kennedy Space Center in Florida, carrying astronauts to the International Space Station.
Astronauts float in an orbiting spaceship because both the spacecraft and the astronauts are in a state of free fall towards Earth. While the ship is constantly falling due to gravity, it also has a forward velocity that keeps it in orbit, creating a sensation of weightlessness. This condition is often referred to as microgravity, where the effects of gravity are still present but not felt in the same way as on the Earth's surface. As a result, astronauts appear to float relative to the spacecraft.