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Eta Carinae
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.
It's a massive binary system we have used to dissect the mechanics of explosions between companion stars - and now we've found twin systems similar to Eta Carinae in other galaxies.
http://www.nasa.gov/feature/goddard/2016/nasas-spitzer-hubble-find-twins-of-superstar-eta-carinae-in-other-galaxies/
It's a massive binary system we have used to dissect the mechanics of explosions between companion stars - and now we've found twin systems similar to Eta Carinae in other galaxies.
http://www.nasa.gov/feature/goddard/2016/nasas-spitzer-hubble-find-twins-of-superstar-eta-carinae-in-other-galaxies/
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