Your question isn't clear.
It means they are an astronaut or cosmonaut and are going on a journey
While his ship is accelerating away from the Earth he will feel heavier as acceleration acts a lot like gravity. Upon decelerating he will begin to feel lighter, a lot lighter, until he is almost weightless.
From the perspective of the spaceship, it moved away from Earth. However, according to Newton's third law of motion, the Earth also moved away from the spaceship in the opposite direction. This is due to the equal and opposite reaction experienced when thrust is applied for the spaceship to leave Earth's atmosphere.
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Spaceship Earth, although in a closed (tightly-fit covered space) isn't closed. A few years ago, it underwent construction in some areas, but is no longer closed.
A spaceship gets out of Earth's gravity by achieving enough velocity through its engines to overcome the gravitational pull of the Earth. This is typically done during the launch phase using powerful rockets that provide the necessary thrust to propel the spaceship into space. Once it reaches a certain height and speed, the spaceship can then continue its journey in the absence of Earth's gravity.
While his ship is accelerating away from the Earth he will feel heavier as acceleration acts a lot like gravity. Upon decelerating he will begin to feel lighter, a lot lighter, until he is almost weightless.
The name "Spaceship earth" came about because the earth moves through space and it is holding people just like a spaceship.
The density on Earth is higher than in a spaceship, as the spaceship is typically designed to be lightweight. On Earth, the atmosphere and gravitational force contribute to a denser environment, whereas a spaceship is constructed to be less dense for efficient travel in space.
Earth is similar to a spaceship in that it is traveling through space on a set path, has limited resources for sustaining life, and requires careful management to ensure the well-being of its inhabitants. Both Earth and a spaceship must rely on self-contained systems for survival and efficient use of energy and resources.
From the perspective of the spaceship, it moved away from Earth. However, according to Newton's third law of motion, the Earth also moved away from the spaceship in the opposite direction. This is due to the equal and opposite reaction experienced when thrust is applied for the spaceship to leave Earth's atmosphere.
Columbia was a Space Shuttle. Space Shuttles travel to an orbit around the Earth and return.
No because the astronaut's relative velocity will be approximately the same as that of the spacecraft.
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Who is the oldes space traveler
true, that's because no matter how gravity changes the weight of what ever is leaving the atmosphere, does not change how big and the space it takes up is.
Spaceship Earth, although in a closed (tightly-fit covered space) isn't closed. A few years ago, it underwent construction in some areas, but is no longer closed.
If you land on earth with your space ship, it will be on top of the castle waiting for you!