He says the agency currently has twenty-eight projects working in astrobiology, or the study of life in outer space.

VOA: special.2010.05.25

Some scientists have called Jupiter the protector of the inner planets and our own Earth -- from objects from the outer solar system.

VOA: special.2009.08.25

An up-and-comer who's now a down- and-outer. Do you remember that scene in the back of the car with his brother Charlie a small time racket guy?

VOA: special.2009.11.30

But too often their cry for help has sounded hopelessly against the outer walls, while others -- less deserving -- find easy entrance to the halls of Congress.

VOA: special.2010.06.24

The green-eyed monster is not a frightening creature from outer space.

VOA: special.2010.05.23

Qi Sun explains that the loss of the fiber-rich outer layer allows starch to be absorbed more quickly into the body.

VOA: standard.2010.06.25

During the two-and-a-half hour moon walk, the astronauts frolicked in the weightlessness of outer space and planted an American flag in the lunar surface.

VOA: standard.2009.07.16

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