Every drop of the hydrazine rocket fuel is worth more than its weight in gold ... The technique also might be used to help design satellite fuel tanks that better control the position of liquid ...

When a rocket motor using solid propellant is lit it continues to burn until all of the fuel is consumed. That is not the case with this design ... to the oxygen tank. There is a nozzle on ...

Such was the case on Dec. 5 when engineers put a replica of the world's largest fuel tank, NASA's Space Launch ... NASA and Boeing monitored every aspect of the rocket during the test, using ...

A stunning blue and white spiral spotted in skies across Europe late Monday was created by frozen fuel tumbling from a SpaceX rocket, according to weather forecasters and scientists. The UK's Met ...