(3) results in Blog
October 19, 2015
Water, Water, Everywhere
We’ve long known that water was present in the atmosphere of Venus and that frozen water is trapped in the polar ice caps visible on Mars. However, it seems that there have been a slew of...
May 11, 2012
Next Generation Science Standards Open for Public Comment through June 1
Today, a draft of the Next Generation Science Standards was released for a three-week public comment period. The new Standards are based on the National Research Councils (NRC) Framework for K12 Science Education and are the...
June 23, 2011
Arsenic and Scientific Controversy
The June 3 issue of Science contained a research article written by a NASA astrobiologist fellow, Felisa Wolfe-Simon, and her colleagues titled A Bacterium That Can Grow by Using Arsenic Instead of Phosphorus. The manuscript reports...