A rocket is a missile, spacecraft, aircraft or other vehicle that obtains thrust from a rocket engine. Rocket engine exhaust is formed entirely from propellants carried within the rocket before use. Rocket engines work by action and reaction. Rocket engines push rockets forward simply by throwing their exhaust backwards extremely fast.
The whole world had its eyes on North Korea yesterday, when the nation proceeded on its third attempt to launch an object into space, this time a weather satellite, despite intense political pressure against such action due to concern of it actually being a covert long-range missile test and numerous U.N. treaty violations. Like North [...]
It’s not hard to think what the purpose of the ‘Eavesdropper’ is; this mammoth of the US National Reconnaissance Office (portraied below) has launched what is officially the biggest satellite ever sent into uter space. It has a military purpose, but there really are no surprises here. The spacecraft was put into orbit on a [...]
It was Thursday night when locals from Norway started to notice a strange, rotating light that just baffled them. It was visible long enough to be seen, photographed and recorded by half of country. The blue light seemed to appear from behind the top of a mountain; it rose, began to spin, then began to [...]