NASA’s Spitzer, Hubble Find “Twins” of Superstar Eta Carinae in Other Galaxies
Eta Carinae, the most luminous and massive stellar system within 10,000 light-years, is best known for an enormous eruption seen in the mid-19th century that hurled at least 10 times the sun’s mass into space. This expanding veil of gas and dust, which still shrouds Eta Carinae, makes it the only object of its kind […]
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