On April twelfth,nineteen-sixty one, he orbited the Earth one time in the Vostok One spacecraft.

VOA: special.2009.06.17

In nineteen fifty-seven, a Soviet military rocket carried a small satellite into Earth orbit.

VOA: special.2009.06.10

Edward Cook works with the Lamont-Doherty Earth Observatory at Columbia University in New York.

VOA: special.2010.05.25

"Forty-two percent of the earth's population live in areas where malaria transmitting mosquitoes exist.

VOA: special.2009.12.07

"Forty-two percent of the earth's population lives in areas where malaria transmitting mosquitoes exist.

VOA: special.2009.12.22

The number of man-made objects in Earth orbit has been growing each year.

VOA: special.2009.04.01

Usually,this requires near-freezing temperatures, light winds and changing conditions in Earth's atmosphere.

VOA: special.2011.01.11

Ku Shu-Lan lived with her husband in a cave carved from earth.

VOA: special.2010.04.14

A taikonaut orbited Earth on a Chinese-built rocket in two thousand three.

VOA: special.2011.07.18

And,they created a new name for their national teach-in event: Earth Day.

VOA: special.2010.04.21

It completes an orbit of the Earth in only ninety-seven minutes.

VOA: special.2009.09.30

And you get presents for eight days because -- I mean seven days, because God made the, created the earth in seven days and on the seventh day he rested."

VOA: special.2009.12.21

They spent ten days in Earth orbit during March,nineteen sixty-nine.

VOA: special.2009.07.08

Twenty-five windows in the crown represent gemstones found on Earth.

VOA: special.2009.06.29

Both Melvin and Satcher say they hope there will be many more African-American space explorers inspired by what they've accomplished, not only in outer space but on Earth.

VOA: standard.2010.02.02