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The Americans and Russians have launched many rockets into space.

Twelve Afghan civilians are killed in Marjah when Nato rockets hit their house.

"Climate impact assessments of suborbital and orbital rockets must consider black carbon emissions, or else they ignore the most significant part of the total climate impact from rockets," Ross said.

And this is why, in rockets and space capsules, weightless astronauts and objects float about in the air.

And everyone will been couraged to get their hands dirty building their own electric circuits, creating their own fashion goods and launching their own rockets.

This is a water tower that will house a water deluge system designed to allow rockets to dump water in order to dampen vibrations from heating when ignition begins.

Such machines are called space rockets.

This money will be spent on "man-rating" existing rockets, such as Boeing's Atlas v, and on developing new spacecraft that could be launched on many different rockets.

One of the ways to make step rockets is to put the stages side by side at the bottom.

Space junk is a kind of "bitter wine" made by human himself. It includes the launched rockets, uncontrolled satellites or their crashed pieces.

The number of mostly home-made rockets hitting Israel rose from 281 in 2004 to 1,750 in 2008; and their range rose from a few kilometres to reach Tel Aviv’s outskirts.

In less than a week, his ordinarily fit body and equilibrium undergo dark and ugly changes: Spurlock grows fat, his cholesterol rockets north, his organs take a beating, and he becomes subject to headaches, mood swings, symptoms of addiction, and lessened sexual energy.

Over 1600 carrier rockets have already been launched from the space field in Plesetsk.

Careers, like rockets, don't always take LFF on schedule. The key is to keep working on the engines.

More and more rockets were lightened with creaking sound and flame to rush the skies. Fifteen minutes later, the experiment was over.

rockets造句

With the advent of the rockets, the Space Age began.

It's much more expensive to launch rockets from here than from the equator.

Researchers hope that the hydrogen products of that reaction might go beyond launching rockets, and also feed hydrogen fuel cells for long duration space missions.

Spirit opened its parachutes and fired rockets to slow down.

But NASA acknowledges that rockets aren't the only - or even the best - way to get into space.

This, he says, is where Skylon leaves NASA crafts or the European Space Agency's (ESA) Ariane five rocket, in its wake as they need expensive, disposable rockets to propel them into orbit.

The amount of energy expended in building a space program, fueling rockets, to say nothing of getting from one star to another, would be huge.

In total 432 rockets were fired to achieve the desired result.

Careers, like rockets, don't always take LFF on schedule.

The initial launch using rockets upset the gyroscopes, and radio guidance was unreliable because vacuum tubes suffered under high acceleration.

It can be said that the speed of the spacecraft is free of the Earth and even the sun's gravitational the only factor, only the speed rockets can break through the universe.

During this time rockets loaded with atomic bombs can be assembled at all the strategic spots;finally they will all be fired simultaneously, with effects so devastating as to make retaliation impossible.