Pictures of Earth from Mars and Einstein’s Writings All Online

NASA’s Mars Global Surveyor (MGS) spacecraft currently orbiting the Red Planet has provided this picture of our world (via Spaceflight Now). NASA says it is the first successful picture of earth taken from Mars. Suddenly, how insignificant we all seem . . . Also, this article reports that hundreds of Albert Einstein’s scientific papers, personal letters and essays have been published online here. For instance, you can read what Einstein wrote about the “common element in scientific and artistic experience” here.