Lack of air, radiation, extreme temperatures.
The main harmful aspects of space for humans include exposure to vacuum, extreme temperature fluctuations, solar radiation, and microgravity effects on the body. These conditions can pose risks to astronaut health and equipment. Additionally, the presence of space debris and cosmic radiation can also be hazardous.
The earth is protected by the atmosphere which deflects some of the radiation that comes from the sun.
The space dirt in air could be a harm to humans in large quantities. In most cases, space dirt is not considered to be harmful.
Krypton is not considered harmful to humans in normal conditions, as it is present in trace amounts in the air we breathe. However, if krypton were to displace oxygen in an enclosed space, it could potentially pose a suffocation risk.
Sure ... as long as he has oxygen, pressure, suitable temperature or insulation fromthe temperature of space, and shielding from the levels of harmful radiation in space.Provide the necessary conditions, and humans can survive anywhere. Without any ofthat, maybe 10 minutes in space, less than that in some other places.
It is filled with air, as prolonged exposure to pure oxygen is harmful to humans.
The three methods used by humans in space are spacecraft, space stations, and spacesuits. Spacecraft are vehicles used to transport humans to and from space. Space stations are habitable artificial structures where astronauts live and work for extended periods. Spacesuits are wearable garments designed to protect astronauts from the harsh conditions of space.
Sure ... as long as he has oxygen, pressure, suitable temperature or insulation fromthe temperature of space, and shielding from the levels of harmful radiation in space.Provide the necessary conditions, and humans can survive anywhere. Without any ofthat, maybe 10 minutes in space, less than that in some other places.
No. The environment of the Moon would require humans to live in pressurized habitats, since the surface conditions there are virtually the same as in space.
The Earth's atmosphere is protected by the ozone layer, a part of the stratosphere that absorbs and filters out harmful ultraviolet radiation from the sun. Additionally, the atmosphere itself acts as a shield against harmful space particles and debris.
Unlimited, as long as he has oxygen, pressure, suitable temperature or insulation fromthe temperature of space, and shielding from the levels of harmful radiation in space.You provide the necessary conditions, and humans can survive anywhere, indefinitely.Without any of that, maybe 10 minutes in space, less than that in some other placeslike Venus, Jupiter, too close to the Sun, etc.
Sunspots are not considered to be harmful to humans. This is because humans to do come into contact with sunspots.