Revolutionary air breathing rocket engine gets green light for tests

Revolutionary air breathing rocket engine gets green light for tests

WHY THIS MATTERS IN BRIEF Rockets are traditionally fuelled using LOX which is expensive, toxic, and prone to blowing up, but now the world’s first air breathing rocket engine is ready for tests.   Interested in the future and want to experience even more?! eXplore More. The world of supersonic and...

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Pentagon demands satellites that can dodge incoming fire like an NBA all star

Pentagon demands satellites that can dodge incoming fire like an NBA all star

WHY THIS MATTERS IN BRIEF Once satellites are in orbit they stay there, in the same position until they run out of fuel, then they fall back to Earth, but as the militarisation of space hots up satellites need to be able to move.   In the event of a...

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Plasma jet engines get ready for real world trials

Plasma jet engines get ready for real world trials

WHY THIS MATTERS IN BRIEF Plasma engines are the stuff of science fiction, and now it looks like they’re ready to come out of the labs and push new limits.   Imagine a jet engine that could propel an aircraft faster than a traditional engine and take it all the...

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NASA’s possible-impossible plasma engine roars into life

NASA’s possible-impossible plasma engine roars into life

WHY THIS MATTERS IN BRIEF It’s inevitable that humanity will one day become an interstellar species and engines like these might be the ones to get us there, wherever “there” is.   Franklin Chang-Díaz bounds up a handful of stairs and looks through a porthole cut into the side of...

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Leaked NASA documents show impossible EmDrive might work

Leaked NASA documents show impossible EmDrive might work

WHY THIS MATTERS IN BRIEF Scientists have demonstrated that an impossible space drive that doesn’t need fuel and that defies physics might actually work, if true then it opens up new possibilities for space exploration.   An experimental propulsion system that seems to violate the laws of physics may actually...

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