NASA and international researchers are studying the air quality in Asia as part of a global effort to better understand the air we breathe. In collaboration with Korea’s National Institute of Environmental Research (NIER), the Airborne and Satellite Investigation of Asian Air Quality, or ASIA-AQ mission, will collect detailed atmospheric data over several locations in … Read more
4 min read NASA Collaborates in an International Air Quality Study NASA and international researchers are studying the air quality in Asia as part of a global effort to better understand the air we breathe. In collaboration with Korea’s National Institute of Environmental Research (NIER), the Airborne and Satellite Investigation of Asian Air Quality, or … Read more
5 min read OpenET Moisture Measurement Tool is Proving Highly Accurate This is a false-color image, acquired December 26, 2018, with the OLI (Operational Land Imager) on Landsat 8, and shows flooded rice fields along the Sacramento and Feather Rivers. Inundated fields appear dark blue; vegetation is bright green. NASA Earth Observatory / Lauren Dauphin … Read more
Editor’s note: This advisory was updated on Jan. 31, 2024, to update participant names in the science briefing. NASA will provide coverage of the upcoming prelaunch and launch activities for its upcoming mission to study how our oceans and atmosphere interact in a changing climate. Launch of the PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) mission … Read more
The 2023 NASA Space Apps Challenge welcomed 57,999 registered participants, including space, science, technology, and storytelling enthusiasts of all ages. Participants came together from 152 countries and territories to celebrate a Year of Open Science with the theme of “Explore Open Science Together” in collaboration with NASA’s Transform to Open Science (TOPS). Teams used NASA … Read more
A new, comprehensive analysis of satellite data finds that majority of glaciers on the landmass have retreated significantly. The Greenland Ice Sheet has shed about one-fifth more ice mass in the past four decades than previously estimated, researchers at NASA’s Jet Propulsion Laboratory in Southern California reported in a new paper. The majority of glaciers … Read more
Earth is complex – the atmosphere, ocean, land, and each small interwoven facet of those systems is a puzzle piece that connects and fills out the full picture. With a changing climate, the puzzle is becoming more complex – and important – to understand. Source link
2 Min Read Going the Extra 500 miles for Alaskan River Ice Fresh Eyes on Ice science team from the University of Alaska Fairbanks stop in the Alaska Native village of Shageluk on a community and citizen science journey of 550 mile by snow mobile. Credits: Photo by Amanda Byrd, UAF Teachers and students in … Read more
Traditional space-based thermal sensors rely on bulky cryogenic coolers to remain at a constant temperature of about -300 degrees Fahrenheit. Cryogenic coolers add a lot of mass to space instruments. For example, the Moderate Resolution Imaging Spectroradiometer (MODIS), a space-based infrared radiometer serving aboard NASA’s Aqua and Terra satellites, weighs more than 500 pounds. Source … Read more
It was an abundant year of innovation, exploration, and inspiration for NASA’s Armstrong Flight Research Center in Edwards, California. NASA Armstrong continues to demonstrate America’s leadership in aeronautics, Earth and space science, and aerospace technology. Our researchers, engineers, and mission support teams continually seek to revolutionize aviation, add to mankind’s knowledge of the universe, and … Read more