Dr. Brian Siana of the University of California at Riverside, May 10, 2012
How Stars Destroyed Almost All the Atoms in the Universe
http://keckobservatory.org/news/video_how_stars_destroyed_all_atoms_in_universe
Richard Wainscoat, April 5, 2012
The Magnificent Night Sky - How to Protect It
http://keckobservatory.org/news/video_the_magnificent_night_sky_how_to_protect_it
Brian Schmidt, March 20, 2012
On the Secrets of Dark Energy
http://keckobservatory.org/news/the_accelerating_universe_on_the_secrets_of_dark_energy
Debra Fischer, Feb. 27, 2012
Hot Jupiters to Habitable Planets
http://keckobservatory.org/news/hot_jupiters_to_habitable_planets
Adam Burgasser, Jan. 24, 2012
Discovering Dark Stars
http://keckobservatory.org/news/video_dark_stars_dwarfs_planets_keck