NASA, ULA Launch Mission to Track Earth’s Changing Ice
From NASA: “NASA’s Ice, Cloud and land Elevation Satellite-2 (ICESat-2) successfully launched from California at 9:02 a.m. EDT Saturday September 15, embarking on its mission to measure the ice of Earth’s frozen reaches with unprecedented accuracy. ‘With this mission we continue humankind’s exploration of the remote polar regions of our planet and advance our understanding of how ongoing changes of Earth’s ice cover at the poles and elsewhere will affect lives around the world, now and in the future,’ said Thomas Zurbuchen, associate administrator of NASA’s Science Mission Directorate. ICESat-2 continues the record of ice height measurements started by NASA’s original ICESat mission, which operated from 2003 to 2009.”
Read more about ICESat-2 here.
Swiss Army Airlifts Water to Cows During Drought
From Reuters: “Swiss army helicopters began airlifting water on Tuesday to thousands of thirsty cows who are suffering in a drought and heatwave that has hit much of Europe. Large red plastic containers hung from the bottom of the Super Puma helicopters carried the water to farms in the Jura Mountains and Alpine foothills. Some 40,000 cows graze in the summertime in high-altitude pastures in Vaud canton (state) in western Switzerland and each needs up to 150 liters (40 gallons) of water a day, authorities said.”
Find out more about the drought hitting the alpine foothills of Switzerland here.
Warnings Abound Before Alaska Landslide and Tsunami
From Live Science: “A massive landslide and tsunami that denuded the slopes of an Alaskan fjord could reveal warning signs that could help predict future disasters. In a new paper, researchers described the geological fingerprints of the tsunami, which tore through Taan Fjord on Oct.17, 2015, at an estimated 100 mph (162 km/h). Using satellite imagery and field-based measurements, the team discovered that the slope was displaying signs of instability for at least two decades before it failed. The rugged landscape is dotted with glaciers, including the Tyndall Glacier.”
Discover more about the severe Alaska landslide in 2015 here.