What happens when you are in space? Some interesting things will make you 1.Thanks to Earth's gravity(重力), we take many things for granted(认为理当如此). For example, when we cry, our ___2 ___ fall down our face. When we strike(划燃) a match, the flame(火焰) always goes ...
What happens when you are in space? Some interesting things will make you surprised.Thanks to Earth's gravity, we take many things for granted. For example,when we cry, our _ 1_ fall down our face. When we strike a match, the flame always goes up. But these things are different in...
We’ve all gotten teary-eyed from time to time, and that’s bad enough down here on Earth, but what happens up there in space, with the vast expanse of the void making you feel so small and insignificant? What if you want to shed a tear at the marvelous beauty of the universe up ...
This same thing could happen in space, where shuttles to Mars have to pass the orbiting corpse every trip. “Oh geez, there goes Lisa again.” It’s possible the gravity of a planet could eventually pull Lisa in. If that happens, Lisa would get a free cremation in the atmosphere. ...
1.TheCoresofDeadStars,2.BlackHolesattheCentreofGalaxies,3.Stellar-massblackholes,SupermassiveBlackHolesReallyAreSuper-Massive,5.Intermediate-SizedHolesEinstein'sQuantumSpacetime,10.Spaghettification,12.Black'halo'14.WhatHappensifyoufallintoaBlackHole
Students from a school in Canada had a question about using earphones in space! Would it work in space? The students wrote that earphones in space could be harmful to astronauts.They wanted to know if the same thing would happen in medicines. With the help of their teachers, the students ...
Students from a school in Canada had a question about life-saving epinephrine (肾上腺素): Would it work in space? The students knew that radiation (辐射) in space can be harmful to astronauts. They wanted to know if the same thing would happen to medicines. With the help of their teacher...
The article discusses what would happen to an astronaut that floated off into space accidentally, the U.S. National Aeronautics and Space Administration's (NASA's) safety protocols for spacewalking astronauts, and an emergency jetpack, called SAFER, that would help astronauts fly back to safety....
Here, Johnson Space Center Everything from food to spacesuits, toe exercise routines are designed so humans can survive in a world we simply aren't built for what happens to your body when you're in space. Soon as you arrive in weightlessness, the fluid starts shifting in your body, your...
What happens when his space needs are not met?Scientists are doing experiments on rats to try to determine the effects of overcrowded conditions on man.Recent studies have shown that the behavior of rats is greatly affected by space.If rats have enough living space,they eat well,sleep well ...