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Cosmic Video

Evenings with Astronomers: The Intergalactic Medium and New Opportunities for Science Dr. Chris Martin

Dr. Chris Martin of Caltech explains the ongoing mission to directly observe the vast filaments of gas that connect clusters of galaxies, feed galaxies and create a vast... Read more »

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The sky is ready for HIRESR and NIRC2-LGS. Our observers from ANU and UCSC are also ready. Sun set 06:20:00pm rise 06:48:00am
@AsteroidEnergy See! You could barely name enough for two hands! ;)
"It's highly unusual that you can see an asteroid with binoculars." Watch Jumbo Asteroid Zip Past Earth bit.ly/1yZj85s
Aloha Friday! Blow your mind (and your network connection) Choose the 4k version, if you dare. bit.ly/1JnmFdu
We are setting up HIRESR on Keck 1 for NASA observers, ESI on Keck 2 for UCD observers. Sun set 06:19:00pm rise 06:49:00am