Physicists said Thursday the potential discovery of the "God particle" was a gateway to a new era that could see humanity unlock some of the universe's great mysteries including dark matter.

The European Organisation for (CERN) unveiled data from the on Wednesday "consistent with the long-sought Higgs boson", an thought to help explain why matter has mass.

It was hailed as a huge moment for science by physicists gathered in Australia, where CERN's findings were unveiled via videolink from Geneva at a landmark conference attended by hundreds of the field's top experts.

Scientists went into a frenzy following the announcement, speculating that it could one day make travel possible by "un-massing" objects or allow huge items to be launched into space by "switching off" the Higgs.

CERN scientist Albert de Roeck likened it to the discovery of electricity, when he said humanity could never have imagined its future applications.

"What's really important for the Higgs is that it explains how the world could be the way that it is in the first millionth of a second in the Big Bang," de Roeck told AFP.

"Can we apply it to something? At this moment my imagination is too small to do that."

Physicist Ray Volkas said "almost everybody" was hoping that, rather than fitting the so-called Standard Model of physics -- a theory explaining how particles fit together in the Universe -- the would prove to be "something a bit different".

"If that was the case that would point to all sorts of new physics, physics that might have something to do with dark matter," he said, referring to the hypothetical invisible matter thought to make up much of the universe.

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