New power plant design to expand use of geothermal energy in the U.S. Video: Gilley, S., and Bielicki, J (2013). “Geothermal Energy: Enhancing Our Future.” Online video. www.energypathways.org and YouTube. YouTube , 1 Dec. 2013. Web.
A massive impact on the Moon about 4 billion years ago left a 2,500-mile crater, among the largest known craters in the solar system. Smaller subsequent impacts left craters within that crater. Comparing the spectra of light reflected from the peaks of … Continue reading →
PASADENA, Calif. — A NASA spacecraft is providing new evidence of a wet underground environment on Mars that adds to an increasingly complex picture of the Red Planet’s early evolution. The new information comes from researchers analyzing spectrometer data from … Continue reading →