Results 51 to 60 of about 6,260 (113)

Preliminary Viability Assessment of Cislunar Periodic Orbits for Space Domain Awareness

, 2021
Performing Space Domain Awareness (SDA) utilizing classical terrestrial and/or space-based sensors in near-Earth space becomes increasingly difficult when applied to the cislunar orbit regime.
Little, Bryan D., Wilmer, Adam P., Bettinger, Robert A.   +2 more
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Mathematical Optimisation for Vision-based Problems in Space Domain Awareness

, 2023
By enabling essential services such as GPS navigation, weather forecasting, satellite communications, etc., space technologies are vital to our daily lives.
Chng, Chee-Kheng
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Exploring SDA sensor architectures for the surveillance of geosynchronous spacecraft [PDF]

, 2023
Significant changes have taken place in the space domain over the past decade, with a growing number of emerging space-faring nations and commercial actors gaining access to the operational environment.
Pollacco, Don, West, Richard G., Kerr, Emma, Davis, Joshua, Feline, William, McFadden, Rebecca, Cooke, Benjamin F., Blake, James A., Airey, Robert, Nakamura, Shinichi, Privett, Grant, Hinagawa, Hideaki, Chote, Paul, Yanagisawa, Toshifumi, McCormac, James, Eves, Stuart, Shrive, Billy, Akiyama, Yuki   +17 more
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Cislunar Periodic Orbit Constellation Assessment for Space Domain Awareness of L\u3csub\u3e1\u3c/sub\u3e and L\u3csub\u3e2\u3c/sub\u3e Halo Orbits

, 2021
The continued development and support of the Artemis program and similar efforts has made frequent Earth-Moon travel more likely than ever in the coming decades. With this surge in traffic, it is paramount that safe and effective space traffic management
Little, Bryan D., Wilmer, Adam P., Bettinger, Robert A.   +2 more
core   +1 more source

Unequal a priori Probability Multiple Hypothesis Testing in Space Domain Awareness with the Space Surveillance Telescope

, 2016
This paper investigates the ability to improve Space Domain Awareness (SDA) by increasing the number of detectable Resident Space Objects (RSOs) from space surveillance sensors.
Cain, Stephen C., Hardy, Tyler J., Blake, Travis F.   +2 more
core   +1 more source

Aggregated space combat modeling

, 2021
The use of aggregated combat modeling in the cislunar environment has been demonstrated to inform acquisition decisions for the United States Space Force (USSF). First, the cislunar space is hypothesized as a future strategic conflict environment.
Colombi, John M., Meyer, David W., Hayhurst, Dustin   +2 more
core   +1 more source

Optical Theory Improvements to Space Domain Awareness

, 2016
This dissertation focuses on increasing the ability to detect space objects and increase Space Domain Awareness (SDA) with space surveillance sensors through image processing and optical theory.
Hardy, Tyler J.
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Architecturing the future national security space domain awareness acquisition enterprise

, 2020
Thesis: S.M. in Engineering and Management, Massachusetts Institute of Technology, Engineering Systems Division, System Design and Management Program, 2020Cataloged from PDF version of thesis.Includes bibliographical references (pages 178-184).Space ...
Kelly, Aaron Joseph (Researcher in engineering and management).
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On Selected Topics in Space Domain Awareness

, 2023
Safe and sustainable operations in Geocentric Orbit require the acquisition, tracking, and predictive use of a large amount of data pertaining to the existence, characterization, and orbital state of objects in Earth orbit.
Mishra, Utkarsh Ranjan
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Spaceborne Radar for Space Situational Awareness [PDF]

, 2022
The space environment around planet Earth comprises a variety of nonhomogeneous and nonstationary fluxes of natural and manmade junk. Such debris may collide at hyper-velocity with strategic orbital infrastructure, thus jeopardizing the space economy ...
Maffei, Marco
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