and testing reusable rockets. Sending rockets to space can be very expensive. But if the rockets... and testing reusable rockets. Sending rockets to space can be very expensive. But if the rockets ……

the booster rocket come back down to make a vertical landing less than 1.5 meters from where it took off. The rocket, named New Shepard, may very well be the first successful reusable rocket in space ……

通过对科学知识的了解，我们也能制造火箭和汽车GET ready! Five, four, three, two, one, blast off (发射)! With the last words, five rockets (火箭) flew up into the sky.These were not real rockets taking off, though. They were ……

A VTVL-1 experimental rocket ignites as it prepares to lift off at Jiuquan Satellite Launch Center on Sept 11. XINHUA  A Chinese private rocket maker gets closer to its reusable rocket ……

发射升空blast offAn experimental *lunar spacecraft blasted off on Oct 24 from the Xichang Satellite... is expected to be sent to the moon, collect samples and return to Earth around 2017.Blast本指“爆炸”，但blast ……

by the reusable Nebula-1 rocket, which also sends up small satellites. Reusable rockets help reduce... satellites. Reusable rockets help reduce costs, making space travel potentially more affordable (付得 ……

ROCKETS (火箭), no matter how well-made, have always been sent on one-way missions (任务). They have... The Christian Science Monitor. “The rocket is reusable, meaning spaceflight could become much more ……

. Reusable rockets will help companies such as Blue Origin to achieve “a cost-efficient (节约成本的) means... reusable rocket in space flight history.v The next step is to prove it can fly again, making sure ……

MOSCOW — South Africa's Mark Shuttleworth, 28, who bids to become the world's second space tourist, passed his final tests on April 5 and will blast off for the International Space Station on April ……

A woman throwing flowers into the ocean off the Indonesian resort of Bali during a vigil for victims of the bomb blast at Kuta Beach Saturday night. The attack killed nearly 200 people from 12 ……

我们造出了自己的火箭！“Three. Two. One. Launch (发射)!” With this order, 20 rockets (火箭) took off! Students... students were excited for the competition and happily worked on their rockets. Some of them even ……

AFP  Blasting off again: Blasting off again: On Oct 13, SpaceX successfully... Starship a fully reusable rocket system. SpaceX plans to use Starship for lunar missions by 2026 ……

costs the same as a Boeing 747 airplane. Unlike the 747s, rockets only fly once. Reusable rockets... launches. This will allow more types of space missions to take place. Reusable rockets will also make ……

airplane. Unlike 747s, rockets only fly once. Reusable rockets are therefore considered a “holy.... This will allow more types of space missions to take place. Reusable rockets will also make routine missions ……

, Musk’s goal is to make rockets as reusable as airplanes and as cost-effective, too. The starting price...) on the boat. This was their fifth try, “marking a milestone for reusable rocketry”, commented the Los ……