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Environment

News : Green Design & Manufacturing
NASA Shakes Up Earthquake Warning Systems

The most important information that is immediately needed for earthquake disasters is the location, depth, and magnitude of the earthquake. The most common method of establishing an earthquake's magnitude is using seismic sensors on the ground that measure the shaking of the earth's crust. Authorities...

News : Green Design & Manufacturing
NASA Maps Support Earthquake Relief Efforts

During natural disasters like high-magnitude earthquakes, areas most in need of assistance must be located as fast as possible. Researchers, led by Sang-Ho Yun at NASA's Jet Propulsion Laboratory, Pasadena, California, have developed a way to make maps of damage using the remote sensing technology of...

News : Green Design & Manufacturing
NASA's EPIC Camera Captures Developing Tropical Lows

NASA's Earth Polychromatic Imaging Camera (EPIC) captured three developing tropical low-pressure areas in the Indian Ocean. The EPIC instrument flies aboard NOAA's Deep Space Climate Observatory (DSCOVR) satellite. EPIC views the entire sunlit face of the Earth from sunrise to sunset in 10...

News : Test & Measurement
NASA Studies How Volcanic Ash Affects Airplane Engines

NASA researchers are poring over data from a recent test that involved sending volcanic ash through an airplane engine. The primary issue, according to NASA, is that volcanic ash forms glass in the hot sections of some engines that clogs cooling holes and chokes off flow within the engine,...

News : Nanotechnology
Tiny Carbon-Capturing Motors Could Clean up Carbon Dioxide Pollution

Machines that are much smaller than the width of a human hair could one day help clean up carbon dioxide pollution in the oceans. Nanoengineers at the University of California, San Diego have designed enzyme-functionalized micromotors that rapidly zoom around in water, remove...

News : Green Design & Manufacturing
Researchers Develop Shock-Based Desalination Process

A team at the Massachusetts Institute of Technology (MIT) has come up with an innovative approach that, unlike most traditional desalination systems, does not separate ions or water molecules with filters, which can become clogged, or boiling, which consumes great amounts of energy.

News : Data Acquisition
New Tool Guides Infrastructure Recovery After Disasters

A new computerized tool guides stakeholders in preparing for, and recovering from, natural and man-made disasters such as the cyclones in India that knocked out swaths of the Indian Railways Network. The method, developed by Northeastern University researchers, guides stake­holders in the...

News : Automotive
Real-Time Data for Smart Electric Mobility

An electronic system was developed that acquires data in real time and exchanges it across borders of systems in a standardized manner. The system makes electric vehicles more reliable and economically efficient. The electronic system is a configurable control unit in the vehicle with a telematics...

News : Aerospace
NASA Confirms That Liquid Water Flows on Today’s Mars

New findings from NASA's Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day Mars. Using an imaging spectrometer on MRO, researchers detected signatures of hydrated minerals on slopes where mysterious streaks are seen on...

Briefs : Physical Sciences
An Alternative Molecular Sexing Method for the Florida Scrub-jay

A new method of molecular sexing is described that helps to understand population dynamics of the Florida Scrub-jay (FSJ). FSJ is an endemic, nonmigratory, monomorphic species of bird found on the Florida peninsula in lowgrowing oak or pine scrub. The current conservation status...

Briefs : Green Design & Manufacturing
Surface Water Ocean Topography (SWOT) Science Simulator

The SWOT Science Simulator simulates projected SWOT altimetry observations that can be applied to an ocean general circulation model, allowing the exploration of ideas and methods to optimize information retrieval from the proposed SWOT Mission, which is currently baselined to launch in...

Briefs : Green Design & Manufacturing
Digital Elevation Model Maker (DEMmaker)

The DEMmaker suite of software applications produces data products containing surface shape, reflectivity, and geomorphology (craters and rocks) for a desired planetary surface based on statistically accurate size and frequency distributions of geologic and surface impact features. The current version can...

Briefs : Green Design & Manufacturing
Terrestrial Observation and Prediction System (TOPS)

TOPS is a modeling software system that integrates data from satellite, aircraft, and ground sensors, and weather/climate models with application models to expeditiously produce operational nowcasts and forecasts of ecological conditions. TOPS allows determination of the options for different...

Briefs : Physical Sciences
Images of Change for iPad

Images of Change provides a user-friendly mobile interface for exploring an extensive gallery of land-based and space-based images showing dramatic change over time on Earth. Hosted on NASA’s Global Climate Change website, Images of Change is designed to raise awareness of climate change, inspire curiosity and...

Briefs : Physical Sciences
Characteristics of the Spliced Kennedy Space Center Doppler Radar Wind Profiler Database

NASA relies on the Natural Environments (NE) Branch located at Marshall Space Flight Center (MSFC) to provide databases that represent the wind magnitudes and wind changes expected on day-of-launch (DOL) for vehicle programs that MSFC NE supports. MSFC NE...

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