Guides, Tips and Energy Saving Ideas
NASA has studied our home planet for more than 40 years — from space, in the air and on the ground — seeking to reveal the complex interactions among Earth’s natural systems and improving forecasts of weather, climate, and natural hazards. This video presents a vision of the future and demonstrates how technology advances may … Read more
http://www.nasa.gov/press-release/new-nasa-satellite-maps-show-human-fingerprint-on-global-air-quality Using new, high-resolution global satellite maps of air quality indicators, NASA scientists tracked air pollution trends over the last decade in various regions and 195 cities around the globe. The United States, Europe and Japan have improved air quality thanks to emission control regulations, while China, India and the Middle East, with their fast-growing … Read more
Thanhk for watching, comment feedback, subscribe. Video Rating: / 5
An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe. Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern … Read more
CAPE CANAVERAL, FLORIDA — Using NASA’s Spitzer Space Telescope and earth-based telescopes, astronomers have found a star system with seven earth-like planets, all of which may contain water. The findings were published on Wednesday in the journal Nature. Dubbed TRAPPIST-1, the ultra-compact system contains seven earth-like planets with surface temperatures low enough to support water. … Read more