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NASA’s DC-8 aircraft returned to the skies after more than a year of maintenance, which included an overhaul to all four engines. NASA operates the highly-modified Douglas DC-8 as a flying science laboratory in support of the agency’s Airborne Science program. On Monday, Jan. 18, the aircraft departed for San Antonio, Texas, where it will remain for planned periodic depot maintenance over several months.
This figure depicts nearly eight years of science flights across the globe by the NASA Airborne Science Program (ASP) aircraft serving the needs of the Earth Science community. Flight tracking is achieved using the Mission Tools Suite (MTS).
A team of NASA researchers traveled to Australia to work with partners supporting a mission to return an asteroid sample to Earth. The Scientifically Calibrated In-Flight Imagery (SCIFLI) Hayabusa 2 Airborne Reentry Observation Campaign (SHARC) team successfully imaged the reentry of the Japan Aerospace Exploration Agency (JAXA) mission Hayabusa 2.
Despite racing against impending harsh weather conditions, a red and white World War II aircraft flew slowly and steadily over the icy waters surrounding Greenland in August and September. Three weeks delayed by pandemic restrictions, scientists from NASA’s Jet Propulsion Laboratory inside this retrofitted DC-3 plane started dropping hundreds of probes as part of an annual expedition known as the Oceans Melting Greenland(OMG) Project.
NASA's Aerosol Cloud Meteorology Interactions Over the Western Atlantic Experiment (ACTIVATE) eased into its second set of 2020 science flights out of NASA's Langley Research Center in Hampton, Virginia. Barring any threats to the health or safety of the researchers or crew, flights will continue through the end of September
While the agency's satellites image the wildfires from space, scientists are flying over burn areas, using smoke-penetrating technology to better understand the damage.
Earth-observing instruments on satellites and aircraft are mapping the current fires, providing data products to agencies on the ground that are responding to the emergency.
With the help of NASA’s Ames Research Center in California’s Silicon Valley, Swift Engineering of San Clemente, California, completed a two-hour flight test of their Swift High-Altitude Long-Endurance (HALE) UAS. The applications of the technology – for science, agriculture, and disaster response – could have a real impact on our everyday lives.
Every summer since 2009, the NASA Student Airborne Research Program (SARP) has brought about 30 undergraduate STEM students from across the United States to California for an internship experience with NASA Earth Science research that includes flights on a research aircraft. This year with COVID-19 travel and social distancing restrictions in place, SARP might be grounded but the internship continues with new at-home data collection as well as the analysis of previously collected aircraft, ground and satellite data.
Delta-X, a new NASA airborne investigation, is preparing to embark on its first field campaign in the Mississippi River Delta in coastal Louisiana. Beginning in April, the Delta-X science team, led by Principal Investigator Marc Simard of NASA's Jet Propulsion Laboratory in Pasadena, California, will be collecting data by air and by boat to better understand why some parts of the delta are disappearing due to sea-level rise while other parts are not.
The Arctic is one of the fastest warming places on the planet. As temperatures rise, the perpetually frozen layer of soil, called permafrost, begins to thaw, releasing methane and other greenhouse gases into the atmosphere. These methane emissions can accelerate future warming—but to understand to what extent, we need to know how much methane may be emitted, when and what environmental factors may influence its release.
A new NASA airborne science mission will take researchers on coordinated flights above, through and below the clouds over the western North Atlantic Ocean. The Aerosol Cloud Meteorology Interactions Over the Western Atlantic Experiment (ACTIVATE) is scheduled to begin the first of six flight campaigns this week at NASA's Langley Research Center in Hampton, Virginia.
This month NASA is sending a team of scientists, a host of ground instruments, and two research aircraft to study the inner workings of snowstorms. The Investigation of Microphysics Precipitation for Atlantic Coast-Threatening Snowstorms, or IMPACTS, has its first deployment in a multi-year field campaign from Jan. 17 through March 1. It will be the first comprehensive study of East Coast snowstorms in 30 years.
NASA is inviting members of the media to a behind-the-scenes tour and briefing on five new research campaigns that will take to the field in 2020 to explore questions critical to understanding our home planet. The event is scheduled for Tuesday, Jan. 7, from 7 a.m. to 12:30 p.m. PST at NASA’s Armstrong Flight Research Center, Building 703, in Palmdale, California.
For eleven years from 2009 through 2019, the planes of NASA’s Operation IceBridge flew above the Arctic, Antarctic and Alaska, gathering data on the height, depth, thickness, flow and change of sea ice, glaciers and ice sheets.
NASA has announced it will use Wallops Island Flight Facility, just south of Chincoteague Island, as a jumping-off point to study Atlantic snowstorms starting in January.
It’s the first major field campaign to study East Coast snowstorms in 30 years.
The Investigation of Microphysics and Precipitation for Atlantic Coast-Threatening Snowstorms (IMPACTS) study will send a high-altitude aircraft (flying from Savannah, Georgia) and a cloud-sampling aircraft (flying from Wallops Island) to look closer at how snow is distributed in the clouds.
NASA explains that the “cloud processes” responsible for snowstorms are difficult to measure, and forecast models can’t reproduce them very well. That makes for poor snowfall predictions.
“People see pictures of these big swaths of clouds and think they’re snowing everywhere, but they’re not,” said IMPACTS principal investigator Lynn McMurdie at the University of Washington in Seattle. “Inside the clouds are these long narrow regions of more intense snow bands. We’re trying to understand why they form and how they evolve with the developing storm.”
Since the last time East Coast snowstorms were studied from the air, instruments have become much more advanced. NASA says now is “an ideal time to conduct a well-equipped study to identify key processes and improve remote sensing and forecasting of snowfall.”
NASA’s ER-2 and P-3 aircraft will fly for three six-week deployments.
-Meg Walburn Viviano
NASA is sending five airborne campaigns across the United States in 2020 to investigate fundamental processes that ultimately impact human lives and the environment, from snowstorms along the East Coast to ocean eddies off the coast of San Francisco.
A new instrument with its eye on the Moon is taking off aboard a high-altitude NASA plane to measure the Moon’s brightness and eventually help Earth observing sensors make more accurate measurements.
NASA scientists are helping California create a detailed, statewide inventory of methane point sources - highly concentrated methane releases from single sources - using a specialized airborne sensor. The new data, published this week in the journal Nature, can be used to target actions to reduce emissions of this potent greenhouse gas.
IceBridge has been gathering data on Arctic and Antarctic ice sheets, glaciers and sea ice for 10 years. It was designed to ‘bridge the gap’ in between the Ice, Cloud and land Elevation Satellite (ICESat), which stopped collecting data in 2009, and ICESat-2, which launched in September 2018. Over the past decade, IceBridge has been based out of airports in Alaska, Greenland, Chile, Argentina and Antarctica – but for this final polar campaign, it has a new base at Hobart in Tasmania, Australia.
Led by NASA, the U.S. Naval Research Laboratory (NRL) and the Manila Observatory in conjunction with the Philippine Atmospheric, Geophysical and Astronomical Services Administration and the Philippine Department of Science and Technology, CAMP2Ex comprises an interdisciplinary, international team of field researchers, modelers and remote sensing developers.
Wildfires in the Arctic often burn far away from populated areas, but their impacts are felt around the globe. From field and laboratory work to airborne campaigns and satellites, NASA is studying why boreal forests and tundra fires have become more frequent and powerful and what that means for climate forecasting, ecosystems and human health.
Twenty-eight undergraduate students are participating in an eight-week NASA airborne science field experience this summer that will immerse them in the agency's Earth Science research.
This summer, NASA is embarking on several field campaigns across the world to investigate longstanding questions surrounding fire and smoke. Aircraft will fly through smoke and clouds to improve air quality, weather and climate forecasting, and investigate fire-burned forests to capture ecosystem changes that have global impact.
Greenland’s melting ice sheet could generate more sea level rise than previously thought if greenhouse gas emissions continue to increase and warm the atmosphere at their current rate, according to a new modeling study. The study, which used data from NASA’s Operation IceBridge airborne campaign, was published in Science Advances today.
Snowflakes that cover mountains or linger under tree canopies are a vital freshwater resource for over a billion people around the world. To help determine how much freshwater is stored in snow, a team of NASA-funded researchers is creating a computer-based tool that simulates the best way to detect snow and measure its water content from space.
Researchers funded by NASA have used satellite and airborne data to better inform existing tools for flooding, drought forecasts and famine relief efforts, and for planning and monitoring regional water supplies. These efforts are tackling some of the most pressing needs of people around the world.
NASA's ER-2 is again preparing to soar to the overworld in search of a potential new threat to the ozone layer.
Research scientists at NASA’s Langley Research Center in Hampton, Virginia, have created a new airborne instrument that can directly measure water vapor and floating particles in the atmosphere. The new data will help check the accuracy of satellite measurements, and improve weather and climate forecasts.
A group of NASA researchers could soon be blown away by data they collect during an airborne science campaign that will span from the Pacific coast to Hawaii.