Tag Archives: environmental history

Panorama from NASA Mars Rover Shows Mount Sharp

By Guest PostMarch 17, 2013Scienceenvironmental history, evidence, gale crater, mars, mars rover curiosity, martian day, mast camera, mastcam, microbial life, mount sharp, NASA, past environment, san diego, united states, yellowknife bay

PASADENA, Calif. — Rising above the present location of NASA’s Mars rover Curiosity, higher than any mountain in the 48 contiguous states of the United States, Mount Sharp is featured in new imagery from the rover.

A pair of mosaics assembled from dozens of telephoto images shows Mount Sharp in dramatic detail. The component images were taken by the 100-millimeter-focal-length telephoto lens camera mounted on the right side of Curiosity’s remote sensing mast, during the 45th Martian day of the rover’s mission on Mars (Sept. 20, 2012). (more…)

Scientists Discover a Climate Change Warning Deep Under The Dead Sea

By Guest PostDecember 8, 2011Environment, Scienceadi torfstein, africa, basin, biblical overthrow, california, climate change, climate projections, dead sea, dead sea level, drilling deep, earthquakes, egypt, emi ito, environmental history, future mideast conflicts, Germany, human development, Israel, Japan, jordan, jordan river, lakebed cores, mideast, mideast cave deposits, migration of early humans, mordechai stein, muddy sediment, natural phenomena, near east politics, palestinian authority, salt, salty waters, san andreas fault, sea, sea level, seismic risks, short on water, steven goldstein, stone age people, syria, united nations, united states, volatile region, walls of jericho, war against israel, warm period, zvi ben avraham

*University of Minnesota professor is part of international team that predicts the volatile region’s water may once again vanish*

MINNEAPOLIS / ST. PAUL — An international team of scientists drilling deep under the bed of the Dead Sea has found evidence that the sea may have dried up during a past warm period similar to predicted scenarios for climate change in coming decades. Emi Ito, professor of earth sciences in the University of Minnesota’s College of Science and Engineering, is a research team member. (more…)