how space is come from to the earth
Answers
Answer:Hi Mate,
Astronauts come back home inside the protective confines of a spacecraft, that's how. ... After re-entry is over and the spacecraft is back in the thicker atmosphere, parachutes open to lower the spacecraft to an ocean landing (most American vehicles) or ground landing (all Russian spacecraft)
As you probably know, space is already very, very cold — roughly 2.7 Kelvin (-270.45 Celsius, -454.81 Fahrenheit). This is mostly due to a lack of atmosphere and the vacuum-like nature of space — with very few molecules to energetically bounce around, there can be no heat
So depending on our position and speed, time can appear to move faster or slower to us relative to others in a different part of space-time. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That's because of time-dilation effects.
Individual atoms of oxygen are common in space, particularly around massive stars. But, molecular oxygen, which makes up about 20 percent of the air we breathe, has eluded astronomers until now
Astronauts like to have fun, too. ... That is why flight planners on Earth schedule time each day for astronauts to relax, exercise and have some fun. Station crew members even manage to have fun while working. Experiments in space sometimes involve ordinary toys and how microgravity affects them.
Explanation:
Answer:
First, imagine blasting off and being about 200 miles (300 km) above Earth's surface. That's about the height of the orbit of the International Space Station (ISS). From the window of ISS, the surface of the Earth looms large. In the daytime, you can clearly see major landforms