News

Unusual Asteroid Suspected of Spinning to Explosion

Mauna Kea, Hawaii – A team led by astronomers from the Jagiellonian University in Krakow, Poland, recently used the W. M. Keck Observatory in Hawaii to observe and measure a rare class of “active... Read more »

News

​Mars Lost an Ocean’s Worth of Water

MAUNA KEA, HI – A primitive ocean on Mars once held more water than Earth’s Arctic Ocean, according to NASA scientists who measured signatures of water in the planet’s atmosphere using the most... Read more »

News

​Thermonuclear Supernova Ejects Galaxy’s Fastest Star

MAUNA KEA, HI – Scientists using the W. M. Keck Observatory and Pan-STARRS1 telescopes on Hawaii have discovered a star that breaks the galactic speed record, traveling with a velocity of about... Read more »

News

Supernova Split into Four Images by Cosmic Lens

MAUNA KEA, HI – Astronomers have for the first time spotted four images of a distant exploding star, arranged in a cross-shape pattern by a powerful gravitational lens. In addition to being a... Read more »

Cosmic Video

Astronomy Talk: The Art and Science of the Weather on the Island of Hawaii Dr. Steven Businger

University of Hawaii Meterorology Professor, Steven Businger will offer a layman's look at the amazing variety of weather experienced by the Island of Hawaii and will... Read more »

News

Three Almost Earth-Size Planets Found Orbiting Nearby Star

MAUNA KEA, HI – A team of scientists recently discovered a system of three planets, each just larger than Earth, orbiting a nearby star called EPIC 201367065. The three planets are 1.5-2 times the... Read more »

News

Comprehensive Andromeda Study Hints of Violent History

MAUNA KEA, HI – A detailed study of the motions of different stellar populations in Andromeda galaxy by UC Santa Cruz scientists using W. M. Keck Observatory data has found striking differences... Read more »

Mauna Kea Heavens 2

Mauna Kea Heavens 2 Sean Goebel

We hosted Sean Goebel last summer on Mauna Kea to assist in him making a follow-up to his incredible Mauna Kea Skies video.Here's the result:Mauna Kea Heavens 2 from... Read more »

Cosmic Matters

Keck’s Cosmic Web Image Awarded Top Ten Breakthrough for 2014

MAUNA KEA, HAWAII – UC Santa Cruz astronomers who used the W. M. Keck Observatory to capture the first image of a filament of the "cosmic web" have been recognized by the editors of Physics World... Read more »

News

Scientists Accurately Quantify Dust Around Planets in Search for Life

MAUNA KEA, Hawaii — A new study from the Keck Interferometer, a former NASA project that combined the power of the twin W. M. Keck Observatory telescopes atop Mauna Kea, Hawaii, has brought... Read more »

News

‘Eye of Sauron’ Provides New Way of Measuring Distances to Galaxies

MAUNA KEA, Hawaii — A team of scientists, led by Dr. Sebastian Hoenig from the University of Southampton, has accurately measured the distance to the nearby NGC4151 galaxy, using the W. M.... Read more »

News

Evicted? Possible Black Hole Found 2,600 Light Years from Home

MAUNA KEA, Hawaii — An international team of researchers analyzing decades of observations from many facilities — including the W. M. Keck Observatory on Mauna Kea, the Pan-STARRS1 telescope on... Read more »

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MOSFIRE and DEIMOS are the instruments tonight. Observers are from UCLA and UCSB. Sun set 06:45:00pm rise 06:09:00am
Tonight's schedule is MOSFIRE on Keck 1 and DEIMOS on Keck 2 for our lucky observers from UCLA and UCSB. Sun set 06:45:00pm rise 06:10:00am
The sky is ready for MOSFIRE and DEIMOS. Our observers from UCLA and UCLA are also ready. Sun set 06:44:00pm rise 06:11:00am
Keck 1 LRIS-ADC is scheduled with UCR observers. Keck 2 DEIMOS is scheduled for UCSC observers. Sun set 06:44:00pm rise 06:12:00am
We are setting up LRIS-ADC on Keck 1 for UCR observers, DEIMOS on Keck 2 for UCSC observers. Sun set 06:44:00pm rise 06:12:00am

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