SIX seconds after its launch in Virginia, US, an unmanned rocket bound for the International Space... 28 explosion (爆炸) due to an “equipment failure”, said Orbital Sciences, the company hired by NASA ……

Loud booms and a *plume of smoke could be noticed for miles around when the *unmanned SpaceX Falcon 9 rocket exploded on the launchpad on Aug 25 at Cape Canaveral, Florida, US.According ……

美国太空补给飞船爆炸。SIX seconds after its launch (发射) in Virginia, US, an unmanned rocket bound... failure”, said Orbital Sciences, the company hired by NASA for the resupply mission.The rocket ……

the holiday season.1.manned (human)/ unmanned spacecraft 载人飞船/无人飞船A manned spacecraft is large enough to carry humans into space while an unmanned one may be smallerChina plans to launch its first ……

的) ending.On March 3, SpaceX held the third unmanned (无人的) test flight of its Starship rocket in Texas...”飞船又爆炸了……It is said that progress cannot come without failure. After all, we ……

a normal plane, it will be able to carry a rocket to a height of 9.5 kilometers and release it. The rocket... for rocket launchpads (发射架) and so will save a lot of money. Expensive rocket fuel will no longer ……

. It will be carried aloft on a Long March III A rocket.The satellite will collect images of the lunar surface... into orbit; landing an unmanned vehicle on the moon by 2010; and collecting samples of lunar soil ……

CHINA launched its second unmanned lunar probe (探测器), Chang’e-2, on October 1. It was shot into space aboard a Long March 3C rocket from the Xichang Satellite Launch Center in Sichuan.The Chang’e-2 ……

launch site in Gansu from September 27 - 30. The 8.5-ton unmanned module, and the rocket... year, after it became only the third country to carry out a spacewalk in 2008. China plans an unmanned ……

," Dolinsky said.The accident was Brazil's third failure in as many attempts to put a rocket into space... American nation to put a rocket into space.Instead, it was a day of mourning. Technicians in blue ……

, made history on Nov 23. It sent an unmanned *capsule to the edge of the space and then made the booster rocket come back down to make a vertical landing less than 1.5 meters from where it took off ……

) a rocket into orbit (轨道) and return it to Earth.But with great success comes great failure. For example...A poster of the Museum of Failure Shanghai. MUSEUM OF FAILURE  Elon Musk’s failures ……

bought all the seats of the crewed flight of Big Falcon Rocket, a large rocket that SpaceX... in 2023. “载人的”除了用crewed表示，还可用manned。Unmanned可表示“无人驾驶的”，比如unmanned spacecraft (无人飞船)。 ……

of Big Falcon Rocket, a large rocket that SpaceX is building. He plans to take six to eight artists with him on the journey, which is expected to start in 2023. “载人的”除了用crewed表示，还可用manned。Unmanned可表示“无人 ……

first unmanned lunar probe, Chandrayaan 1. India’s space program has a reputation for reliable rocket.... But recently it has unveiled ambitious plans for unmanned missions to Mars and beyond. Eventually ……