Frequently Asked Questions

October 11, 2020

First of all, there definitely is a lot of gravity in space. Gravity is a force that is very prevalent in space, even if it is not strong everywhere. In relation to the surface of Earth, gravity is obviously weaker the further from Earth you go, but gravity is still there in space. Gravity can

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October 11, 2020

The quick answer is that, according to observations made by astronomers, there is no edge to the universe. The universe is constantly expanding meaning that space spreads out infinitely in every direction. Galaxies and nebulas and stars fill out all of the space throughout this infinite universe. There are two observations that make this believable. Firstly,

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October 5, 2020

The short answer is that sound does not travel in space at all.  Since sound is received by our ears in the form of vibrating air and there is virtually no air in space, there is nothing to vibrate to make a sound. You could even imagine the loudest sounds you can think of, like a

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