Award Data

NextGen Federal Systems (NextGen), a Small Business Concern (SBC), is excited to propose a powerful software package, coupled database, and a machine-learning (ML) workflow to support streamlined evaluation and research-to-operations (R2O) of space weather ML models and techniques. In response to the NOAA Effect of Space Weather subtopic (NOAA SBIR 9.5), we propose the Machine Intelligence for Spa ...

nbsp;nbsp;We will develop methods and a software framework for data assimilation and parameterization (DAPE) using Unsupervised and Physics-Informed Machine-Learning (UML and PIML). We will apply DAPE to parameterize processes represented by the Variable Infiltration Capacity (VIC) Hydrological Model. VIC is critical for simulating surface/subsurface water flow in several Earth System Models (ESMs ...

Single-event burnout (SEB) and gate rupturenbsp;occur when high-energy ions strike SiC MOSFET devices in the OFF state. Heavy ion radiation caused irreversible damage (possibly owing to SEGR) at biases below 10% and catastrophic failure at biases below 40% of their nominal blocking voltage in commercial SiC power devices. Commercial SiC MOSFETs degrade fornbsp;latent gate leakage even at 50V drain ...

With the Artemis program, NASA currently plans to land the first woman and next man on the moon by 2025, using innovative technologies to explore more of the lunar surface than ever before. The need for oxygen extraction from lunar regolith has been identified by the STMD (Space Technology Mission Directorate). Successful oxygen extraction from the abundant regolith resources would enable extended ...

Millimeter sized orbital debris is effectively outside the range of current tracking capabilities which means the data being used to assess and mitigate risk is significantly lacking -- specifically for the small to medium sized debris population.nbsp; The need for better methods and techniques to characterize the existing and future debris field outside the range of remote sensors was highlighted ...

Groundwater represents about a third of global water withdrawals, and approximately half of global irrigation water. In many arid and semi-arid regions, groundwater is rapidly being depleted, which is affecting agricultural productivity over the long term. The over-exploitation of groundwater due to the current drought episode in South-Western U.S. has already led farmers to fallow hundreds of tho ...

In Phase I, Meroxa proposes to demonstrate the technical feasibility of building accessible tooling and connectors (proof of concept) for NASA to move space weather data, regardless of format and location, to any destination in the format required and in real-time.

The Solar Powered Rocket with Impulsive Thermal Engine (SPRITE) combines the high performance of a nuclear thermal rocket with the simplicity of solar thermal propulsion. The system operates by collecting solar power and storing energy in a high temperature phase change material. This allows the SPRITE to minimize solar collector area by gathering energy over a period of time and releasing it quic ...

NASA is developing in situ water retrieval technologies to excavate regolith-based water deposits from various regions on the lunar surface, then transport, store, and process them into potable water, propellant, fuel cell reactants, and life support consumables for Artemis missions. Part of this logistics chain is a collapsible water container that can operate in harsh environments such as lunar ...

Optomecrsquo;s proposed innovation is a direct-write additive manufacturing process, creating 25um electrical interconnects that can accommodate 3D steps and are terminated in a wire bond pad.nbsp; These printed interconnects will minimize packaging space by replacing traditional wire bonds with conformal fan-out electrodes.nbsp; This additive manufacturing proposal ldquo;is a science enabling tec ...