space shuttle

sure. A UFO is just a space vehicle from another planet. If you think about it, our space shuttles are UFOs.

Recent evidence indicates that at least some noctilucent clouds result from freezing water exhaust from Space Shuttles .

To be exact, space shuttles roared into space for three decades, two months and 26 days, the last flight occurring in July of this year.

They're big and fast and fly in space, but NASA's space shuttles are far from being shiny white spaceships straight off the factory floor.

The grossly overpriced International Space Station would be completed by 2010, allowing the outdated space shuttles to be retired.

As such, launch vehicles that are reusable (like the space shuttles) are key to keeping costs under control.

In the meantime, plans are still being worked out for putting Discovery and the other retired space shuttles on permanent museum display.

The upper stage was able to reach then-record altitudes of almost 400 kilometers, higher than even modern Space Shuttles fly today.

The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light .

But the hope is that this vehicle will fill the gap in the market left by the retiring space shuttles .

The journey might take only a very short time in space shuttles that travel at half the speed of light.

NASA's soon-to-be-retired space shuttles are up for grabs.

In a very short time, space shuttles will travel at half speed of light.

The 29-foot-long space plane, much smaller than the space shuttles, can stay in orbit for up to nine months.

Space shuttles often deploy their own original version of a robotic arm dubbed Canadarm.

More than 80 flights of U. S. space shuttles and Russian rockets will be necessary to complete the International Space Station.

Nasa is to send three retired space shuttles to museums in California, Florida and suburban Washington.

Computers have been an integral part of NASA's space shuttles since its conception.

In the NASH Kennedy space center launching site, two space shuttles - Endeavour and Atlantis stood on the launcher side by side.

The space shuttles escape capsule will use a parachute in an emergency.

Space shuttles are the fastest reusable manned vehicles ever built.

If weather conditions are favorable, returning space shuttles land at Kennedy Space Center.

They were among the 37 Americans who visited the station during nine stopovers by space shuttles.

Space shuttles are supposed to soar four more times in 2008, which would mean six missions for the year, a flight rate not seen since 2001.

Because of this, space engineers have worked for years to develop reusable spacecraft called space shuttles.

"Chuck Yeager broke the sound barrier right here and the first space shuttles were built and landed here. "

In 134 missions, the five space shuttles have ferried 355 astronauts half a billion miles in space, turning heroic feats into the routine.

On 23th, the web of the NASA showed the photos of two American space shuttles standing in the launching site at the same time.

That load weight is double the capacity of NASA space shuttles.

Space shuttles replaced the crew every four or five months.

According to reliable sources, China will build her own space shuttles.

But the material also is used in space shuttles, Harp said.

Have you seen spy planes, helicopters and space shuttles.

Calculating Method of Aerodynamic Heating for Space Shuttles

space shuttles and space stations,