Cosmic Dawn: Pursuit of the First Galaxies – Dr. Richard Ellis

(January 16, 2008) Dr. Richard Ellis discusses how using a pioneering technique called “gravitational lensing” allows an international team of astronomers to measure traces of the very first galaxies formed after the Big Bang. Richard, the Steele Professor of Astronomy at the California Institute of Technology, and his colleagues have made remarkable progress uncovering the evolution of the early Universe – the light they measure began its journey to the Keck telescopes more than 13 billion years ago.

Transcript

Filter

Filter by year OR type:

View all

Twitter

NASA observers will work with HIRESR tonight. And UH observers will work with DEIMOS. Sun set 07:12:00pm rise 05:45:00am
Observers from NASA will use HIRESR on Keck 1, while on Keck 2, UH observers will use ESI. Sun set 07:13:00pm rise 05:44:00am
"Record Precision Achieved in Mass Map of Galaxy Cluster Discovered from Mauna Kea" bit.ly/1nYiVn9
Australian researchers pioneer a 'Google street view' of galaxies bit.ly/1x84ceL
Hubble Finds Three Surprisingly Dry Exoplanets 1.usa.gov/1rEb9Gi