ALMA Sees Star Nurseries in Gravitationally Lensed Galaxy SDP 81

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) radio telescope in Chile have captured detailed images of the gravitationally lensed galaxy SDP.81. SDP.81, also known as HATLAS J090311.6+003906, was discovered in 2010 in images taken by the Herschel Space Observatory. The galaxy is seen at a time when the Universe was 15% of its current [...] —> Read More