Challanges

Celestial Dust

The impact of exposure to
dust from extraterrestrial sources
could lead to respiratory cardiac...

Hostle/closed environment

Exploration to the Moon and
Mars will expose astronauts to five
known hazards...

Distance of Earth

Astronaut are so far from the
Earth that gravity is so small
and there is law supplement...

Radiation

Beyond low earth orbit, space
radiation may place astronauts at
significant risk for radiation...

Behavioral Conditions

Given that the conditions of space missions may lead to inadequate functioning within a team (inadequate cooperation, coordination, communication)...

Gravity Fields

gravity affected in human body negatively as it causes bone fracture, cardiovascular disease and lossing of muscles fitness...

Neuro ocular syndromes

The impact of exposure to
dust from extraterrestrial sources
could lead to respiratory cardiac...

Alliterated immune response

in space immune system will have to
work a bit harder to overcome the same
infection...

Different of bioehythm

during astronauts' flights,changes in
biological clocks, or circadian rhythms,
contribute to sleep deficiency...

DNA changes

somatic mutations, in the blood - forming
system (hematopoietic stem cells) is the
DNA changes which find in astronaut...

Renal stone

Bone loss and renal stone risk are longstanding
concerns for astronautsBone resorption brought
on by spaceflight...

Low supplement

The lack of supplies and food represents an important and big challenge. It is assumed that the vehicles contain the appropriate food throughout the flight...

Radiation Carcingenesis

While epidemiological studies of terrestrial radiation-exposed cohorts demonstrate dose-related increases in cancer...

Respiration

Risk of Reduced Physical Performance
Capabilities Due to Reduced Aerobic
Capacity...

Bone Fracture

Given the skeletal changes that occur during spaceflight, there is a possibility that the bones of crew members during and after spaceflight be fracture....

Host-microorganism

Given that evidence collected during space flight indicates alterations in microbial virulence and astronaut immune function...

Injury

The risk of injury during dynamic loading
has been shown to be significant
between gender...

Crew Performance

The team must be compatible and harmonious with each other, able to coordinate and communicate among themselves

Cardiovascular

In microgravity there's disadvantage risks related to the heart and blood vessels in the long term affect the astronauts...

Reduced Muscle

in deep space and microgravity muscles
of body be reduced and loss their size,
strength fitness...