How Come Light Can Travel Through Space? Because light consists of photons, however, it can travel through space like a stream of tiny particles. The photons actually travel more quickly through space and lose less energy on the way, because there are no molecules in the way to slow them down. How does light exist
How Do Astronauts Sleep In Space? The astronauts sleep in small sleeping compartments by using sleeping bags. They strap their bodies loosely so that their bodies will not float around. In the zero-gravity world, there are no “ups” or “downs”. The astronauts can sleep anywhere facing any direction. Do astronauts sleep well in space? Research
Can U Light A Match In Space? Can u light a match in space? In zero gravity, there is no up or down. That means the heat generated by the match will not cause the air to rise and isn’t being replenished with fresh oxygen. That also means the match flame will appear dimmer than