space flight

The airport had to promise to check the runway for endangered desert tortoises prior to any space flights.

In the next few years, space tourism companies hope to start routinely flying passengers on suborbital space flights.

Beijing is in a much stronger fiscal position and has eagerly pursued manned space flights, with two possible next year.

Areas of activity include Earth remote sensing, hydrometeorology , manned space flights, and communication and positioning service projects.

For the first time in half a century, the space agency Nasa has no manned space flights on its agenda.

Since then the men have made multiple space flights, but never together.

Virgin Galactic will start its space flights next year, using environment-friendly space launch technology.

As demand for its Soyuz services has grown, the Russian agency suspended space flights for tourists to the space station.

Scientists strongly believe that finding such substances will be goals of future space flights.

During the initial space flights, NASA discovered that biro pens didn't work under zero gravity conditions.

Others have mapped continents and commanded space flights.

That was in 1996, when the Kelly twins were 32. Since then the men have made multiple space flights, but never together.

A new type of foamable structural adhesive tape applied in aviation and space flights was introduced in this paper.

First, you are at the Kennedy space wherever we had a shuttle mission and so many other historic human space flights have originated.

Lunar probe was the third milestone in China's space exploration following the successes of man-made satellites and manned space flights.

Tap water filters trickled down from NASA's need to cleanse water on long space flights.

The huge costs of space flights often delay them for years.

Future space flights are expected to cost far more than past flights to the moon.

In spite of all we have learned from space flights, the moon is still a riddle from the distant past-and will be for a long time to come.

a program of space flights undertaken by US in 1965 and 1966.

It will also happen on long space flights in the future.

I'm sure it's very important for science, but on the other hand, such space flights are very expensive.