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Why can astronauts not use parachutes to help slow down their spacecraft as it approaches the moon how do they slow down their spacecraft?
A parachute would not work in the vacuum of space as there is no air for it to catch and create drag. Instead, spacecraft approaching the moon slow down through a combination of a retrograde rocket burn and gravity assist maneuvers to enter lunar orbit. Mission planners carefully calculate the spacecraft's trajectory and use precise engine firings to control its speed and trajectory.
How do spacecraft land back on earth safely?
Spacecraft land back on Earth safely by using a combination of parachutes, heat shields, and sometimes thrusters to slow down their descent. The heat shield protects the spacecraft from the intense heat generated during re-entry into Earth's atmosphere, while parachutes help to further slow down the descent before touchdown. Additionally, some spacecraft may use retro rockets or airbags to cushion the landing impact.
Do astronauts wear deodorant in space?
Yes, astronauts do wear deodorant in space to help manage body odor in the confined environment of a spacecraft. However, due to the lack of gravity, they use a special kind of deodorant that is often in the form of wipes or creams to prevent any particles from floating around in the spacecraft.
What is the astronauts shelter?
An astronaut shelter is a structure or designated area where astronauts can seek refuge in the event of emergencies such as radiation exposure, fire, or rapid decompression. These shelters are typically equipped with supplies and resources to sustain astronauts until help arrives or until they can safely return to their spacecraft.
What type of transport do astronauts use?
According to all my research for a school project, astronauts use rockets, space shuttles and spaceships. I'll give a few examples of them: The Challenger, (which busted 7 seconds after take off), Apollo13, and Endeavour.Now, for some extra info. Unlike early explorers, astronauts used more sophisticated tools of navigation. Explorers used hour glasses and astrolabes (measures latitude, while we lucky people get to use computers, computers, and even more computers! Astronauts also used stars as navigational tools. For example, if astronauts saw the North Star, they would know they're going north, and hopefully, in the correct direction.Well, I hope you learnt a lot from my small lecture. Remember, I'm only in grade 6!
Why can astronauts not use parachutes to help slow down their spacecraft as it approaches the moon how do they slow down their spacecraft?
A parachute would not work in the vacuum of space as there is no air for it to catch and create drag. Instead, spacecraft approaching the moon slow down through a combination of a retrograde rocket burn and gravity assist maneuvers to enter lunar orbit. Mission planners carefully calculate the spacecraft's trajectory and use precise engine firings to control its speed and trajectory.
How do spacecraft land back on earth safely?
Spacecraft land back on Earth safely by using a combination of parachutes, heat shields, and sometimes thrusters to slow down their descent. The heat shield protects the spacecraft from the intense heat generated during re-entry into Earth's atmosphere, while parachutes help to further slow down the descent before touchdown. Additionally, some spacecraft may use retro rockets or airbags to cushion the landing impact.
How do Astronauts overcome G-forces in re-entry?
Astronauts rely on the design of the spacecraft to help absorb and dissipate the G-forces experienced during re-entry. Capsules are equipped with heat shields and parachutes that slow down descent, minimizing the impact of G-forces on the astronauts inside. Additionally, astronauts undergo physical training to prepare their bodies for the stresses of re-entry.
Why do parachutes help you slow down?
Parachutes help you slow down by increasing air resistance, which creates drag and opposes the force of gravity pulling you down. The larger surface area of the parachute catches more air, significantly slowing your descent and allowing for a safer landing.
Do astronauts wear deodorant in space?
Yes, astronauts do wear deodorant in space to help manage body odor in the confined environment of a spacecraft. However, due to the lack of gravity, they use a special kind of deodorant that is often in the form of wipes or creams to prevent any particles from floating around in the spacecraft.
Why are parachutes used to help a car brake?
Well, because the air catches on to the parachute and it slows it down faster
Why do astraunauts cannot burn in the atmosphere?
Astronauts in space don't burn up in the atmosphere because they are not IN the atmosphere. Spacecraft are above the atmosphere. However, the most dangerous part of a space flight is getting THROUGH the atmosphere, on the way up or on the way down. The space shuttle Columbia was destroyed, killing seven astronauts, when the shuttle broke up during re-entry. The Soviet Union classifies spacecraft accidents, but we know of at least a couple when the cosmonauts did not survive the return trip.
What is the astronauts shelter?
An astronaut shelter is a structure or designated area where astronauts can seek refuge in the event of emergencies such as radiation exposure, fire, or rapid decompression. These shelters are typically equipped with supplies and resources to sustain astronauts until help arrives or until they can safely return to their spacecraft.
What type of transport do astronauts use?
According to all my research for a school project, astronauts use rockets, space shuttles and spaceships. I'll give a few examples of them: The Challenger, (which busted 7 seconds after take off), Apollo13, and Endeavour.Now, for some extra info. Unlike early explorers, astronauts used more sophisticated tools of navigation. Explorers used hour glasses and astrolabes (measures latitude, while we lucky people get to use computers, computers, and even more computers! Astronauts also used stars as navigational tools. For example, if astronauts saw the North Star, they would know they're going north, and hopefully, in the correct direction.Well, I hope you learnt a lot from my small lecture. Remember, I'm only in grade 6!
How do you astronauts sleep?
The U.S. astronauts go to sleep in their spacecraft in their sleeping bags , all tied up neatly. the sleeping time is according to the Houston night time, the Russian sleep according to Moscow time.
Did the astronauts of Apollo 13 use duct tape?
Yes, the astronauts of Apollo 13 used duct tape to help solve problems during their mission. They used it to create makeshift solutions in repairing various systems and equipment on the spacecraft. The duct tape played a crucial role in helping the astronauts make it back safely to Earth.
How did Apollo return to earth from the moon?
The Lunar Module (LM) lifted off from the moon's surface and docked with the orbiting Command Module. They then jettisoned the LM, fired up the rocket on the Service Module (connected to the CM) and coasted back home. Once they go to the Earth they jettisoned the SM, exposing the heat shield on the bottom of the CM and entered the atmosphere, landing in the ocean where they were picked up by helicopter and flown to a Navy ship.
