Entries tagged » Jupiter

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Astronomers Open Window Into Europa’s Ocean

KAMUELA, Hawaii—With data collected from the mighty W. M. Keck Observatory, California Institute of Technology (Caltech) astronomer Mike Brown — known as the Pluto killer for discovering a... Read more »

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Astronomers Using Keck Observatory Discover Rain Falling from Saturn’s rings

Kamuela, HI -- NASA funded observations on the W. M. Keck Observatory with analysis led by the University of Leicester, England tracked the "rain" of charged water particles into the atmosphere of... Read more »

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On Keck 1, we have UH observers using MOSFIRE. On Keck 2, we have UCD observers using DEIMOS. Sun set 06:54:00pm rise 05:46:00am
UH observers will use MOSFIRE on Keck 1, and UCSC/UCLA observers will use ESI on Keck 2 tonight. Sun set 06:53:00pm rise 05:46:00am
Keck 1 target of opportunity! Detected the afterglow of a rare short-duration gamma ray burst. Extragalactic explosion, caught in the act.
Does this monster have exotic populations of stars at its center? We'll investigate with LRIS tonight. (3/3)
Special target for Keck 1: NGC 4889 is one of the brightest galaxies known and hosts the largest supermassive black hole ever detected (2/3)