Shouldn’t they end up in space (because the earth moves over time)?
The earth is moving and so is the solar system, so shouldn’t they end up in space every time they travel through time?
Best Answer
Probably the first reference to time travel is in H.G.Wells' The Time Machine.
The premise in the book was that the machine moved with the Earth because it was resting on the ground the whole time. Movement through time was progressive, there was no jump from one time to another.
The reader merely has to overlook the effects of erosion after the volcanic eruption.
Almost every time-travel narrative since has had the protagonists stay with the planet on which they started. Following Wells' example and conveniently forgotting about spatial movement. It makes a story easier to follow, and it is supposed to be fiction after all.
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Is the earth suspended in space?
The answer is gravity and angular velocity - the gravitational pull of the Sun on the Earth keeps the Earth from flying away and the fact that the Earth has angular momentum keeps it rotating around and not falling in to the Sun.Is the earth floating in space?
In fact, the earth is constantly falling down. It's a good thing too, because that is what keeps the earth from flying out of the solar system under its own momentum. Gravity is a centrally attractive force, meaning that objects in a gravitational field always fall towards the source of the gravity.Can you go up in space?
In space, there is no \u201cup\u201d or \u201cdown.\u201d That can mess with the human brain and affect the way people move and think in space. An investigation on the International Space Station seeks to understand how the brain changes in space and ways to deal with those changes.Why is there no up or down in space?
If you are in space and the earth is the nearest astronomical object, you fall towards earth. Down is therefore towards the earth's center and up is away from the earth's center when close to the earth. Down is not towards the earth's South Pole and up is not towards the earth's North Pole.Shouldn't Be
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