Front

Space station commanders must devote themselves to their crews' welfare; safety is their top concern.

Back

devote

Front

Astronauts must know how to disassemble and ___ equipment on the ISS for repairs.

Back

reassemble

Front

The International Space Station is usually ___ by a crew of six people.

Back

inhabited

Front

Who stole my pen? Nobody leaves until I find the ___

Back

culprit

Front

Not everyone is suited to be an astronaut; spending days in space can be very ___ .

Back

daunting

Front

Crew members preparing for the ISS are ___ to avoid sickness before the journey.

Back

quarantined

Front

Future ___ to the International Space Station includes artist Sarah Brightman.

Back

missions

Front

In spite of job stress, he is a very ___ character - easy-going and pleasant to talk to.

Back

affable

Front

Having an astronaut in the family can be complicated, but NASA helps families ___ the situation.

Back

navigate

Front

To become astronauts, one must study ___ for science, math, and languages.

Back

intensively