It was not a bird, a plane, popcorn, cotton balls or giant cow udders in the skies above Bucks County on Sunday evening. So what was it? A unique weather phenomenon. Called mammatus clouds, these ...
A far infrared image of the Small Magellanic Cloud as observed by the European Space Agency's (ESA) Herschel Space Observatory. Circles indicate the positions observed by the ALMA telescope, with the ...
When we picture where stars are born, many of us imagine long, dark threads of gas slowly collapsing under gravity. New observations from the ALMA telescope show that in a nearby galaxy that mimics ...
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