Essay on space environment and its challenge in 1000 word
Answers
Explanation:
Space environment is a branch of astronautics, aeroscape engineering and space physics that to understand and address conditions and existing in space that affect the design and operation of spacecraft. A related subject, space weather, deals with dynamic processes in the solar terrestrial system that can give rise to effects on spacecraft, but that can also affect the atmosphere, ionosphere and geomagnetic field, giving rise to several other kinds of effects on human technologies.
Effects on spacecraft can arise from radiation, space debris and metaorid impact , upper atmospheric drag and spacecraft electrostatic charging.
The van Allen radiation belts
solar proton events and solar energetic particles ;and Galactic cosmic rays. For long duration missions , the high doses of radiation can damage electronic components and solar cells. A major concern is also radiation- induced"single -events effects" such as single event upset