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What are astronouts?
Astronauts are people who travel in space.
Does being an astronaut require certain math skills?
Imagine you're on a spaceship in orbit around the moon. You have a fuel leak and are running out of power. When do you fire the ship's thrusters, and for how long and in what direction, in order to be able to return to Earth safely? Obviously, this is not a question that astronauts usually face (except maybe on Apollo 13) but hopefully it illustrates the way in which math (in this case, calculus, algebra, etc.) and science (in this case, the physics of orbits), which has math at its heart, relates to everything that goes on in a space flight mission. All the science and engineering that goes into designing, building and flying spacecraft is based on math - without math, there would be no way to predict beforehand how the spacecraft would react to different conditions and how it would move in its orbit. I imagine that astronauts probably don't directly use much more than simple math when on a flight - important calculations are done by computers - but to have some idea of what a spacecraft is doing and how it is operating, without placing complete blind faith in the people who built it, requires a knowledge of math. Also, in addition to flying and maneuvering a spacecraft, astronauts are often involved in conducting scientific experements aboard the spacecraft, which would involve math in other ways too.
Is aria a in pll?
yes,aria is "A" in pll,but she only done it to protect her friends
What are the names of the spacecraft that have visited Neptune?
Voyager 2 is the only spacecraft to currently visit Neptune, passing 3,000 miles from the planet on August 25, 1989.
What items do astronauts use to control gravity?
They dont. Gravity cannot be controlled. In sci-fi, sometimes rotation is used to simulate gravity via centrifugal force, but this has never been done.
What are astronouts?
Astronauts are people who travel in space.
To any astronaut what is an Eva?
EVA stands for Extravehicular Activity, which is when an astronaut goes outside the spacecraft to perform tasks in space. During an EVA, astronauts wear specialized spacesuits to protect them from the harsh environment of space. EVAs are critical for activities such as repairing spacecraft, conducting experiments, and maintaining equipment outside the spacecraft.
Why does a astronaut would need to go on a spacewalk?
Astronauts go on spacewalks, or extravehicular activities (EVAs), to perform essential tasks outside the spacecraft, such as repairing or maintaining equipment, conducting scientific experiments, or installing new components on the International Space Station. These activities are crucial for the upkeep of space missions and the safety of the crew. Additionally, spacewalks allow astronauts to gather data and conduct research that cannot be done from inside the spacecraft.
What are spaceflights used for?
A spaceflight is a trip into outerspace that is generally done by astronauts on a spacecraft. Spaceflights are used for reasons such as exploring space, maintening space satellites and space tourism.
What should be done to protect against inside threats?
What should be done to protect against insider threats
How many countries have sent their spacecraft on the moon?
Three countries have landed spacecraft on the moon: the United States, the Soviet Union (now Russia), and China. The United States is the only country to have successfully landed astronauts on the moon.
What is one spacecraft that has orbited earth?
One spacecraft that has orbited Earth is the International Space Station (ISS). The ISS orbits Earth at an average altitude of about 420 kilometers. It serves as a microgravity and space environment research laboratory where astronauts from different countries conduct scientific experiments.
Where is the training for astronauts?
The training for the American astronauts is done at N.a.S..A space centers.
How does an astronaut get CO2 to breathe in space?
Astronauts breathe O2, just as we all do. There are life support systems on spacecraft and on the Space Station that provide oxygen and absorb CO2. On the Space Station, there is an oxygen generator, as well as a water recycling system.
What does Eva mean for an astraunaut?
For an astronaut, EVA stands for Extravehicular Activity, which refers to any activity performed by an astronaut outside their spacecraft. During an EVA, astronauts may conduct repairs, experiments, or maintenance on the spacecraft or equipment. EVA is a crucial aspect of space missions, as it allows astronauts to work in the vacuum of space.
Why did the astronants have to spend time in quarantine?
Astronauts had to spend time in quarantine after returning from space to prevent the spread of any potential harmful microorganisms or pathogens they might have encountered during their mission. This is done to protect both the astronauts and the general population on Earth.
Why might a spacecraft get too cold?
A spacecraft can get too cold in space due to the absence of an atmosphere to retain heat, resulting in rapid heat loss to the surrounding vacuum. Lack of sunlight or proper insulation can also contribute to temperature drop. Additionally, faulty thermal control systems or malfunctioning equipment can lead to temperature regulation issues.
