Last month the Obama Administration laid out a plan to help plants and animals deal with the impacts of climate change. Already, polar bears are losing sea ice and waterfowl are flying south weeks later than decades before. The plan lays out strategies on how to help animals survive these changes.
In Aspen, a group of citizen scientists hope to do the same thing. They’re getting trained on how to recognize and record changes to the environment. The Aspen Center for Environmental Studies is behind the effort. The group hopes to make it easier to track changes.
A new video reveals just how close NASA came last year to losing its $500 million Fermi Gamma-ray Space Telescope in a narrowly averted collision with a defunct, Cold War-era Soviet spy satellite.
On March 29, 2012, Julie McEnery, the project scientist for Fermi, received an automatically generated email warning that the two satellites were due in just a few days to pass within 700 feet of one another as their respective orbits crossed.
A group of scientists are flying over mountains in California and Colorado this spring, measuring snowpack with high-tech gadgets. NASA’s Airborne Snow Observatory mission started last month over the Sierra Nevadas and Southwestern Colorado’s Uncompahgre River Basin. The idea is to measure the snow in a way that’s never been done before, to get an idea of how much water is stored there. Snowpack accounts for 75 % of the Western United States’ freshwater supply. And, as demands for water grow, scientists are working on solutions.