But not all tests for life in outer space take place far away, and not all involve the search for liquids.

VOA: special.2010.05.25

But they were not the last. NASA -- the National Aeronautics and Space Administration launched six more Apollo flights.

VOA: special.2009.07.29

The largest object ever put into space -- the International Space Station -- could not have been built without the shuttle program.

VOA: special.2010.04.28

But Richard Branson is not the only one working to make space flight available to the public.

VOA: special.2009.12.18

This tells her that the teachers were not giving each student enough space to move around safely.

VOA: special.2009.08.06

The camper did not have any heating equipment to warm the space while family members slept.

VOA: special.2010.02.02

The group recommended that human life must not be risked simply to send equipment into space.

VOA: special.2009.12.30

Today we continue the history of the American space program with the flight of Apollo Thirteen, the flight that almost did not return home.

VOA: special.2009.07.22

The United States said it would not launch a scientific satellite until a non-military rocket the Vanguard could be completed to carry it into space.

VOA: special.2009.06.10

But soon the museum space was not large enough to hold the art collection.

VOA: special.2009.02.16

They're very efficient." Not far from Taylor Glacier, researchers for the American space Agency are using the icy Lake Bonney to test an underwater robot vehicle.

VOA: special.2009.06.03

Until recently, space scientists have thought that our galaxy was not very special.

VOA: special.2009.01.20

Fairey says he is not guilty. He says he is being punished for suggesting that public space should be filled with more than just advertising for companies.

VOA: special.2009.04.08

But it did not. Apollo Thirteen roared into space on Thursday,April eleventh,nineteen seventy.

VOA: special.2009.07.22

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

VOA: special.2010.05.23

The Space Needle was not very costly.

VOA: special.2009.03.04

But,other countries have not. Critics of Mr.Obama's plan say not returning to the Moon could jeopardize America's leadership in space exploration.

VOA: standard.2010.04.21

President Barack Obama is calling on private companies, not the national space agency, to carry astronauts into orbit.

VOA: standard.2010.04.21

Deals like these are public, but most of China's space program is not.

VOA: standard.2010.04.21