What If Space Was Filled With Air?

If space was filled with air, it would have a profound impact on our solar system and the universe as a whole.

First, the air would cause significant drag on the motions of the moons and planets. This would cause their orbits to decay, eventually leading to them crashing into their parent stars. In our solar system, this would mean that the Moon would spiral inward and crash into Earth, and Earth would spiral inward and crash into the Sun.

Second, the air would act as a medium for sound waves to travel through. This means that we would be able to hear the Sun and other stars, as well as the various explosions and other events that occur in space. The sound of the Sun alone would be deafening, even from the great distance between our star and Earth.

Third, the air would also act as a barrier to light. This would make it difficult to see stars and other celestial objects, and would also make it more difficult for solar energy to reach Earth. This could have a significant impact on our climate and our ability to survive on Earth.

In addition to these effects on our solar system, having air in space would also have a number of other consequences. For example, it would make it much more difficult to travel through space, as spaceships would have to contend with the drag caused by the air. It would also make it more difficult to study the universe, as the air would interfere with our telescopes and other instruments.

Overall, if space was filled with air, it would be a very different and much more dangerous place. It is unlikely that life could exist in such an environment, and it would certainly make it impossible for humans to explore and expand beyond our solar system.

It is important to note that this is all hypothetical. Space is a vacuum, and there is no way to fill it with air without adding a massive amount of mass to the universe. This would have a number of other negative consequences, such as causing the universe to collapse back in on itself. So, while it is fun to think about what would happen if space was filled with air, it is important to remember that it is not something that could ever actually happen.