They usually sleep for 8 hours a day.How do the astronauts shower in space?Because of the effect of zero gravity (重力), the astronauts don’t have the luxury of taking showers in outer space. Water can’t flow the way as it does on the earth, so the astronauts have to use other ...
It's well known that things and the bodies of the astronauts float ___in space. Astronauts usually sleep for 8 hours a day. Bathing Shampoo Astronauts don't take showers ___there's no gravity in outer space. The water ___run the same way as it does on the earth. Astronauts use sp...
正在翻译,请等待... [translate] a我希望我们的友谊永在 I will hope our friendship forever in [translate] a谢歌 Xie Ge [translate] a,see the Earth from on high and float in a spacecraft,then how do you go about it? 怎么看见地球从在上流并且漂浮在航天器,然后您去它? [translate] ...
The Earth's atmosphere doesn't interfere in the views of space station telescopes. In fact, we've already seen the advantages of unmanned space telescopes like the Hubble space telescope. Space stations might be used for space hotels. Here, private companies like Virgin Galactic could ferry ...
not to judge its behavior from that of the much warmer ice we know on Earth; at the temperatures of the outer solar system, ice on the surface is nearly as hard as rock, and behaves similarly.[/highlight5] Ice on Callisto does not deform or flow like ice in glaciers on Earth. Calli...
When astronauts go out of the spaceship to work in outer space, they wear spacesuits. These spacesuits can protect them properly.Since water does not run in a zero-gravity(零重力) environment,astronauts cannot wash their hands as we do on the earth. And there are no showers inside the ...
There is no gravity in space. Astronauts float in the space station. Food for astronauts is different from what we eat on Earth. People remove(抽出) water from it. It will not take up so much room this way. Astronauts add some water and warm the food before they eat. Do astronauts ...
All of that said, what’s the deal in space? There are no rivers to pollute, right? Does the vacuum-toilet just toss the waste out into the great unknown to float around forever, appalling aliens? The answer is kind of worse than that: Astronaut pee is collected and turned back into ...
While the Titan II wasn't designed to return to Earth, it remained useful even after it used up all its fuel. That's because the astronauts practiced flying in formation with the spent Titan 2-2 stage, giving them valuable experience with piloting the Gemini capsule in space. So what made...
How Hubble Space Telescope Works Does space have a shape? Is there a hole in the universe? How the Big Bang Theory Works How Planet Hunting Works How the Earth Works More Great Links NASA: Exoplanet Exploration Program Planet Quest: Exoplanet Exploration Sources Share: Citation More...