US scientists have found two interstellar clouds of original gas, which contain only original elements created moments after the universe’s birth.
Unlike everything else in the universe — the gas clouds have never mingled with elements forged later in stars.
The existence of pristine gas that formed minutes after the Big Bang explosion some 13.7 billion years ago, had been predicted, but never before observed.
The clouds, which are located about 12 billion light-years from Earth within the constellations Ursa Major and Leo, were found serendipitously during an ongoing study to characterise gas in distant galaxies.
Wow, is really the only thing that comes to mind.