The scientists work for the American space agency and the National Snow and Ice Data Center in Boulder,Colorado.

VOA: special.2009.05.05

For example, many street corners in Paris,France show the work of an artist known as Space Invader.

VOA: special.2009.04.08

They had proved that people could live and work in space for the time it would take to get to the moon and back.

VOA: special.2009.06.24

Much work had to be done before Project Mercury could put an American astronaut into space.

VOA: special.2009.06.10

If you like his work, you can even buy Space Invader clothing, shoes,and pictures.

VOA: special.2009.04.08

And they had proved that people could both live and work in space.

VOA: special.2009.06.24

They work for the American space agency's Jet Propulsion Laboratory in California.

VOA: special.2009.08.25

Gemini would test the men's ability to live and work in space.

VOA: special.2009.06.24

The space station complex will serve as observatory, laboratory and workshop for astronauts and cosmonauts who live and work there.

VOA: standard.2009.11.30

The laser tracking system would work by giving space craft and satellites, which are able to be maneuvered, time to move out of the way of an incoming chunk of debris.

VOA: standard.2010.07.24