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In space, an astronaut's heart experiences several changes due to the microgravity environment. The heart may become more spherical in shape, and its pumping efficiency can decrease as the body adapts to the lack of gravity. Additionally, astronauts often experience alterations in heart rhythm and blood volume, which can affect cardiovascular health over extended missions. These changes necessitate careful monitoring and exercise regimens to maintain heart health during and after spaceflight.
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Name three types of special equipment astronauts need to work in space?
Space suits: to protect astronauts from extreme temperatures, micrometeoroids, and provide oxygen. Extravehicular Mobility Units (EMUs): for spacewalks to enable astronauts to move and work outside the spacecraft. Tether systems: to keep astronauts connected to the spacecraft while working in space.
How can astronauts perform their space walk and move around as if nothing while the space station is traveling at 17500 mph?
Astronauts can perform their space walk and move around as if nothing is happening while the space station is traveling at 17,500 miles per hour, because there is no gravity. This keeps them from feeling the fast speed.
Do the astronauts need special clothes while living and working inside the space station?
Yes, astronauts wear specialized clothing while living and working inside the space station. They wear comfortable clothes for daily activities and special space suits for spacewalks or emergencies. These suits provide protection from extreme temperatures, radiation, and microgravity conditions.
What happens to astronauts in space for a long period of time?
Their bones, heart, and muscles begin to waste away because they cannot strengthen themselves by working against Earth's gravity; if they return from over 8 months in space, their bones would instantly break. It's not a pretty picture.
Is a space station the same as a space shuttle?
No, a space station is a large artificial structure in space where astronauts live and work for extended periods of time, while a space shuttle is a spacecraft that is used to transport astronauts and cargo to and from space. Space shuttles have been retired by NASA, while space stations like the ISS are still operational.
How astronauts spend their time in the space ship?
astronauts like to exercise while in the ship
What is the name of the space sickness that many astronauts get while in space?
Space Adaptation Syndrome
Do astronauts leave the ISS while in outer space?
no
What do people use as a shower in space?
Astronauts do not shower, they must sponge bath while they are in space.
Name three types of special equipment astronauts need to work in space?
Space suits: to protect astronauts from extreme temperatures, micrometeoroids, and provide oxygen. Extravehicular Mobility Units (EMUs): for spacewalks to enable astronauts to move and work outside the spacecraft. Tether systems: to keep astronauts connected to the spacecraft while working in space.
How can astronauts perform their space walk and move around as if nothing while the space station is traveling at 17500 mph?
Astronauts can perform their space walk and move around as if nothing is happening while the space station is traveling at 17,500 miles per hour, because there is no gravity. This keeps them from feeling the fast speed.
Do the astronauts need special clothes while living and working inside the space station?
Yes, astronauts wear specialized clothing while living and working inside the space station. They wear comfortable clothes for daily activities and special space suits for spacewalks or emergencies. These suits provide protection from extreme temperatures, radiation, and microgravity conditions.
What happens to astronauts in space for a long period of time?
Their bones, heart, and muscles begin to waste away because they cannot strengthen themselves by working against Earth's gravity; if they return from over 8 months in space, their bones would instantly break. It's not a pretty picture.
Do astronauts need to have a passport while in space?
No , but for astronauts visiting from other nations they do need passports to travel to the respective countries who are launching them into space e.g. the U.S. , Russia .
How are the astronauts supplied with oxygen while there are in space?
with bottles in the backpack of the astronaut. Actualy that was a stupid question...
Is a space station the same as a space shuttle?
No, a space station is a large artificial structure in space where astronauts live and work for extended periods of time, while a space shuttle is a spacecraft that is used to transport astronauts and cargo to and from space. Space shuttles have been retired by NASA, while space stations like the ISS are still operational.
What equipment do astronauts use in space?
Astronauts use a variety of specialized equipment in space, such as spacesuits for extravehicular activities, helmets for protection, communication systems for staying in touch with mission control, and tools to carry out experiments or repairs on the spacecraft. They also have access to exercise equipment to maintain their physical health and well-being while in microgravity.
