Radiation in space primarily consists of high-energy particles, such as cosmic rays and solar radiation, which can travel through the vacuum of space at the speed of light. Unlike on Earth, where the atmosphere protects us from harmful radiation, space lacks such shielding, exposing spacecraft and astronauts to increased levels of ionizing radiation. This radiation can damage living cells and electronic components, necessitating protective measures in spacecraft design. Additionally, radiation can affect the behavior of materials and influence the conditions for life beyond Earth.
Astronauts wear specialized space suits in space to protect them from the vacuum, extreme temperatures, and radiation. These suits provide life support systems, communications, and mobility for astronauts during spacewalks or other tasks outside the spacecraft. Inside the spacecraft, astronauts typically wear comfortable clothing similar to what you might wear on Earth.
The straps that astronauts wear in the spacecraft are called harnesses. They are designed to keep astronauts secure and in place during launch, landing, and in case of emergencies.
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.
Astronauts survive on a space mission by bringing along everything they need, including food, water, oxygen, and a controlled environment within the spacecraft. The spacecraft provides protection from radiation, extreme temperatures, and microgravity. Additionally, astronauts undergo extensive training to prepare for the physical and psychological demands of space travel.
Radiation is a risk to all space and earth travelers. Your space radiation exposure increases when you take an international flight. The earth's magnetic field protects us from most cosmic radiation. The Apollo Astronauts (as all astronauts) were exposed to increased radiation when they traveled outside of earth's magnetic field from two sources. First, the relatively stable galactic radiation from deep space. Second, variable Solar radiation from the Sun which we call Solar Activity. So the answer is radiation did penetrate the Apollo 13 spacecraft during their journey, as it does all spacecraft, just not enough to make the crew sick or significantly increase their risk of cancer. Blake Chamberlain, MD. Flight Surgeon
To stop them floating about in the spacecraft.
The Gemini spacecraft carried two astronauts to the moon.
Astronauts wear specialized space suits in space to protect them from the vacuum, extreme temperatures, and radiation. These suits provide life support systems, communications, and mobility for astronauts during spacewalks or other tasks outside the spacecraft. Inside the spacecraft, astronauts typically wear comfortable clothing similar to what you might wear on Earth.
Apollo 11 was the spacecraft
The astronauts entered the Apollo spacecraft by a hatch.
The plural form of astronaut is astronauts.
The straps that astronauts wear in the spacecraft are called harnesses. They are designed to keep astronauts secure and in place during launch, landing, and in case of emergencies.
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.
APOLLO
Astronauts survive on a space mission by bringing along everything they need, including food, water, oxygen, and a controlled environment within the spacecraft. The spacecraft provides protection from radiation, extreme temperatures, and microgravity. Additionally, astronauts undergo extensive training to prepare for the physical and psychological demands of space travel.
The spacecraft that astronauts go up in, have their own life support systems which regulate conditions to keep the spacecraft hospitable.