The United States had sent an astronaut of its own into space for the first time in nineteen sixty-one.

VOA: special.2009.07.08

For example, in outer space, you've got an astronaut.

比如在外太空,假如你是宇航员

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So an astronaut on the flight of Gemini Four, Ed White,took that first frightening step into the unknown.

VOA: special.2009.07.01

But before NASA could send an astronaut into space, cosmonaut Yuri Gagarin of the Soviet Union became the first person to travel in space.

VOA: special.2009.06.17

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

VOA: special.2009.06.10

When Sandy leaves her house, she wears an astronaut's suit so she can breathe underwater.

VOA: special.2009.08.21

China put an astronaut into space in two thousand three, and it plans to send a robotic explorer to the moon two years from now.

VOA: special.2010.04.28

Now,everything was ready for an astronaut to make an orbital flight.

VOA: special.2009.06.17

He tells these teenagers the key to being an astronaut is having a solid background in math and science.

VOA: standard.2010.02.02

Melvin has been an astronaut for 10 years. He says he's trying to be a role model to young African-Americans.

VOA: standard.2010.02.02

"I had family members, I had people in my community, that told me, 'You can't be an astronaut."

VOA: standard.2010.02.02

Despite the dangers, and other people's doubts, Melvin says he was determined to be an astronaut.

VOA: standard.2010.02.02

If you're evera shrimp boat captain, that's the dayI'm an astronaut!

VOA: standard.other

Discovery is delivering a new astronaut sleeping quarters, an ammonia tank and a gyroscope for the space station.

VOA: standard.2010.04.05

China became a member of an elite club when astronaut Yang Liwei flew into space in 2003.

VOA: standard.2010.04.21