25 density-functional-theory Postdoctoral positions at National Aeronautics and Space Administration (NASA)

Integration of remote sensing data and improved physical process representation in NASA modeling systems

National Aeronautics and Space Administration (NASA) | Greenbelt, Maryland | United States | about 1 month ago

hydrologic model calibration, and use of artificial intelligence to improve existing methods in these areas. Topics related to model development include improvement of surface and groundwater hydrologic

Federated Communications Relays for Deep Space Exploration

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 3 hours ago

. around Mars) through a set of cooperating communications relays, the burden on DSN scheduling can be significantly reduced. The use of frequency division (OMSPA) enables all probes communicating through

Passive Sounding of Solar System Bodies Using Radio Astronomical Sources

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 month ago

for detection, auto-correlation, and depth retrieval; validating signal reflection models through analysis of radar data; and evaluating the performance and limitations of passive sounding in realistic mission

Instrument Design & Engineering for the Airborne Meteorological Measurement System

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 month ago

(https://airbornescience.nasa.gov/mms) has a long history of providing research-quality, in situ meteorological measurements on multiple platforms as part of over 30 airborne missions since the 1980s. We

Pre-Fire Burnable Material Assessment and Post-Fire Damage Assessment from Multi-Sensor Remote Sensing

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 3 hours ago

and structural loss, and tracking of post-fire recovery trajectories. This work aligns with broader efforts to safeguard people and natural resources through improved hazard understanding, planning, and

Development of Inverse Heat Transfer Methods for Reconstructing Aerothermal Entry Environments

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 month ago

computationally intensive, relying on iterative time-marching algorithms to reconstruct heating environments. This limits their use in more advanced computational analyses, such as uncertainty quantification

Geologic sources of carbonaceous gasses and their impacts on terrestrial ecology

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 month ago

modelling of trace gas emissions are also considered a strength. We encourage research proposals to explore questions around the use of plume imaging technology to geolocate and quantify natural emissions

A Next-Generation Wildfire Risk Assessment System: Integrating Satellite Data, Deep Learning, and Advanced Statistical Analytics

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 3 hours ago

, exacerbated by climate change and evolving land-use patterns, demand a paradigm shift in risk assessment. Current operational tools, such as the National Fire Danger Rating System (NFDRS), often rely on limited

Stellar and Exoplanet science with the Star-Planet Activity Research CubeSat (SPARCS)

National Aeronautics and Space Administration (NASA) | Pasadena, California | United States | about 1 month ago

ability to work in a diverse, collaborative environment. Point of Contact Mikeala Eligibility Requirements Citizenship: LPR or U.S. Citizen Degree: Doctoral Degree. ORAU Pathfinder Whether you are just

Remote Sensing from Space: NASA Biodiversity and Ecological Conservation Opportunity with the NASA Earth eXchange (NEX)

National Aeronautics and Space Administration (NASA) | Fields Landing, California | United States | about 1 month ago

biodiversity trends, particularly in response to Earth system variability, land-use change, and other shifting environmental conditions and stressors. Integrating in situ data with remotely sensed observations