1.   Okay anyway it takes twenty eight days for the moon to orbit the earth.

2.   As the first American to orbit the earth prepares to return to space, TV cameras have followed his training and will follow him into space.

3.   Chechi would never orbit the earth, but like Gagarin, he would become a public figure.

4.   I absolutely remember John Glenn orbiting the earth and Walter Cronkite reporting on it.

5.   It contains a special flat antenna that can pick up signals from Global Positioning System satellites, which orbit the earth.

6.   Only former Sen. John Glenn, the first man to orbit the earth, is in his category for courage and self-confidence.

7.   Soon, scientists at the Marshall Space Flight Center began hunting through videotapes of lightning storms taken by space shuttles orbiting the earth.

8.   The company captures data twice a day from NOAA weather satellites orbiting the earth.

9.   The nature of heroism has grown exponentially more complex since Glenn first orbited the earth.

10.   The satellites orbiting the earth are providing vast amounts of data.