1.446 dataset trovati

Lidar is a core technology in NASA's arsenal for science measurements from ground, air-borne and space based platforms. AdvR is proposing a beam steering mechanism for space-...

The purpose of this project will be to investigate and propose solutions regarding the development of retrodirective arrays (RDA) for CubeSat applications. As an end result,...

The goal of the proposed research is to customize gecko-inspired adhesive technologies for space applications in manipulation and mobility, primarily addressing technology areas...

One of the most significant and evolutionary relevant challenges in the origins of multicellular eukaryotes is how these organisms survived in a bacterial laden world. Animals...

The goal of the proposed effort is to use selective laser melting (SLM, an additive manufacturing technique) to manufacture a hot fire-capable, water-cooled spool piece that...

Historically, air revitalization is performed by routing air through a complex set of ducts and removal beds that restrict airflow. Microgravity considerations usually require...

The proposed Tomographic Hydrogen Emission Observatory (THEO) mission is designed to investigate the physical mechanisms that control the production and loss of atomic hydrogen...

Although solid oxide fuel cells (SOFCs) are a source of both efficient and clean electricity, the brittle ceramic materials which comprise them are difficult to form into...

Welch Mechanical Designs (WMD) proposes to develop a highly efficient and innovative process for polishing the substrate of high performance optical quality metal mirrors...

The field of X-ray astronomy is currently looking forward to several new missions (e.g Athena, BeppiColumbo, and IXPE which is a new SMEX polarimeter), and there is the...

Advancements in long term, in-space, cryogenic propellant storage and transfer science and technologies are key to increasing the safety, decreasing cost, and increasing payload...

The project goal is to increase impact resistance compared to the baseline laminate used in Z-2 test article from 100 J to 300 J. After impact, the laminate has to have an...

Recently, a NASA satellite mission, the Inflation Probe, has been proposed to search for B-mode polarization in the Cosmic Microwave Background (CMB) the "smoking gun" for the...

Identify the surface assets and the autonomous operations necessary to provide an operational and safe destination that reduces risk for human Mars exploration Traditional Mars...

The Astro2010 Decadal Survey has identified the detection and characterization of an Earth-like planet in the habitable zone of another star as one of the most important science...

We propose a new power/propulsion architecture to enable missions such as a 12-yr flight time to 500 AU—the distance at which solar gravity lensing can be used to image...

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The Shell Buckling Knockdown Factor (SBKF) Project, NASA Engineering and Safety Center (NESC) Assessment #: 07-010-E, was established in March of 2007 by the NESC...

Cornerstone Research Group Inc.’s (CRG) demonstrated expertise in polymer AM materials development, systems engineering, and feedstock recycling for ISRU offers NASA the...