Rachel Silverman has traveled the globe producing and reporting news and public affairs programs for some of the world's leading television networks. She took two languages in high school in order to dodge the science requirement, and has been working diligently to make up for that shortcoming. Rachel is a five-time national Olympic Weightlifting Champion, and a member of the U.S. Weightlifting Hall of Fame. She lives in the San Francisco Bay Area with her husband and their daughter.
All Contributions by Rachel:
After multiple unmanned missions to Mars, we still don't know if life has ever existed there. NASA scientists are hoping a new high-tech rover will help them solve the mystery. The Mars Science Laboratory is scheduled for launch in late 2011 and will search for any evidence that the Red Planet was once capable of supporting life.Video on May 04, 2011
Science to the side, Mars has meant many things to us earthlings.Post on May 03, 2011
Scientists say it's no secret San Francisco Bay is rising, along with all of the earth's oceans. The reason — global warming. This rise in sea level will affect everyone who lives, works, or plays near the bay. QUEST asks how high will the Bay rise and when? And what steps can communities take to plan for it?Video on Aug 24, 2010