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What is the first layer of atmosphere an astronaut passes through when the reentry from space?
The first layer of the atmosphere that an astronaut passes through during reentry from space is the exosphere. This layer is very thin and transitions into the thermosphere, which is where most reentry vehicles begin to experience drag and heating due to interaction with air molecules.
What is it called when you enter earth through the atmosphere?
When a spacecraft or object enters Earth's atmosphere, it is called reentry. During reentry, the intense heat generated by friction with the atmosphere can cause the object to ignite or create a fiery trail known as a "shooting star."
Water carbon and nitrogen are released back into the atmosphere during what?
Water vapor is released back into the atmosphere through the process of evaporation. Carbon is released back into the atmosphere through the process of respiration and combustion. Nitrogen is released back into the atmosphere through the process of nitrogen fixation by bacteria.
What elements are most organisms are able to take from the atmosphere?
Most organisms are able to take oxygen from the atmosphere through respiration. Plants are able to take in carbon dioxide from the atmosphere during photosynthesis.
What Plants absorb what from the atmosphere and release what to the atmosphere?
Plants absorb carbon dioxide from the atmosphere during photosynthesis to produce oxygen as a byproduct. They also absorb other gases and pollutants from the air through their leaves and roots, helping to clean the air. Additionally, plants release water vapor through a process called transpiration, which adds moisture to the atmosphere.
What is the first layer of atmosphere an astronaut passes through when the reentry from space?
The first layer of the atmosphere that an astronaut passes through during reentry from space is the exosphere. This layer is very thin and transitions into the thermosphere, which is where most reentry vehicles begin to experience drag and heating due to interaction with air molecules.
What is it called when you enter earth through the atmosphere?
When a spacecraft or object enters Earth's atmosphere, it is called reentry. During reentry, the intense heat generated by friction with the atmosphere can cause the object to ignite or create a fiery trail known as a "shooting star."
Why would the nose encounter more intense heat than other parts of the shuttle during reentry?
The nose of the shuttle encounters more intense heat then the rest of the shuttle during reentry because of the friction it encounters from the atmosphere. The nose of the shuttle has a small surface area for the with weight of the shuttle pushing it through the atmosphere. This leads to a more focus point of contract with the atmosphere.
What are 3 thing rockets have to withstand?
Rockets have to withstand extreme temperatures during launch and reentry, intense vibrations during liftoff, and high speeds as they travel through Earth's atmosphere and beyond.
What term describes the process of returning astronauts to earth from space?
Reentry describes the process of returning astronauts to Earth from space. During reentry, the spacecraft passes through the Earth's atmosphere, experiencing high temperatures due to friction with the air. The spacecraft's heat shield helps protect it from burning up during this phase.
Does atmosphere affects the space shuttle?
Atmosphere affects any craft that goes into outer space. On the way out, the shuttle must be able to overcome the friction from the air and on the way back, it must be insulated against the heat.
Why all the fuel is dumped by shuttle before Reentry into the earth's atmosphere?
I didn't know that it was - but I would imagine they would do so to reduce the weight of the shuttle so it does not re-enter the atmosphere too quickly. If the fuel is something like liquid oxygen it would have no ill effects on the atmosphere. == They dump fuel to reduce shuttle weight so it can decelerate faster in the Earth's atmosphere. It doesn't slow due to the dumping itself.
What kind of environment is space shuttle reentry?
When in the orbit, space shuttles kinetic energy is in large amounts. The energy must the disposed for a safe landing. Reentry space shuttles must show blunt shapes for the heat energy to be released into the atmosphere.
How did john glenn the first man to orbit the earth describe his reentry into earths atmosphere?
John Glenn described his reentry into Earth's atmosphere as feeling like he was in a "fiery furnace." He mentioned that the G-forces were incredibly intense and that he could see flames outside his window during reentry. Despite the challenging experience, he successfully landed safely.
How long was Apollo 13 out of contact with mission central upon reentre to earth?
Apollo 13 was out of contact with mission control for approximately 3 minutes during reentry to Earth's atmosphere. This period of radio blackout was caused by intense heat and plasma surrounding the spacecraft during reentry.
What has the author Jerome H Fine written?
Jerome H. Fine has written: 'An attitude control system to constrain the skin temperature of a manned lifting spacecraft during reentry into the earth's atmosphere' -- subject(s): Attitude control, Spacecraft reentry
Does the space shuttle reuse the liguid-fuel tanks?
No. The large orange External Tank or ET as it is called is jettisoned at about the 8 minute mark of the flight and burns up in the earths atmosphere during its reentry.
