Factors that require design accommodations that enable manned space exploration are extreme temperature variations, the vacuum of space, and a microgravity environment.

Specialized life support systems are required by astronauts in space vehicles, within the space station, and in space suits.

Space suit technology provides a life support system for the astronaut by regulating temperature and pressure, as well as providing oxygen and protection from the space environment.

Astronauts must exercise regularly while in space because a microgravity environment can cause muscles and bones to become weak and less dense.

Handles, tethers and Velcro® straps are accommodations that help astronauts to move around, sleep safely and complete other tasks that normally utilize the force of gravity.

Astronauts must use complex radios and computers in order to communicate with one another and with a mission team on Earth.

These instruments also help them conduct research and repair damaged equipment and satellites.

Accommodations for Space Exploration