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Dive into the research topics where Gregory H. Peters is active.

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Featured researches published by Gregory H. Peters.


ieee aerospace conference | 2016

Experimental results with the BiBlade sampling chain for comet surface sampling

Paul G. Backes; Scott Moreland; Harish Manohara; Jacklyn R. Green; Jesse Grimes-York; Mircea Badescu; Peter Vieira; Risaku Toda; Elizabeth Carey; Gregory H. Peters

The BiBlade sampling chain has been developed for use in a potential Comet Surface Sample Return mission in a touch-and-go mission architecture. This paper describes the BiBlade sampling chain, an implementation of the system and experimental results. The system includes a BiBlade sampling tool, a robotic arm, a sample measurement system, a sample transfer system, and simulants.


ieee aerospace conference | 2017

BiBlade sampling tool validation for comet surface environments

Paul G. Backes; Scott Moreland; Fredrik Rehnmark; Mircea Badescu; Kris Zacny; Robert Wei; Grayson Adams; Risaku Toda; Peter Vieira; Elizabeth Carey; Robert Krylo; Miguel San Martin; Erik S. Bailey; Carl R. Seubert; Dylan Conway; Seth Aaron; Harish Manohara; Gregory H. Peters; Marco Mongelli; Dario Riccobono

The BiBlade sampling chain was developed for use in a potential Comet Surface Sample Return mission. Following prior versions of the sampling tool, a new tool was developed and validated to TRL 6. Sample acquisition testing was performed across a range of comet simulants and operational conditions. Tool operation was validated in a thermal-vacuum chamber. The end-to-end sampling chain was validated including sampling, sample measurement, and sample transfer. The sampling system is now ready for flight implementation.


Icarus | 2008

Mojave Mars simulant-Characterization of a new geologic Mars analog

Gregory H. Peters; William Abbey; Gregory H. Bearman; Gregory S. Mungas; J. Anthony Smith; Robert C. Anderson; Susanne Douglas; Luther W. Beegle


Icarus | 2009

Particle transport and distribution on the Mars Science Laboratory mission: Effects of triboelectric charging

Robert C. Anderson; Luther W. Beegle; Gregory H. Peters; G. M. Fleming; Louise Jandura; Kristo Kriechbaum; Kenneth Manatt; Avi Okon; Erik Pounders; L. S. Sollitt; Dan Sunshine


Archive | 2011

Insulated combustion chamber

Gregory S. Mungas; Gregory H. Peters; Kenneth Doyle; Larry R. Buchanan; Jose T. Banzon


Icarus | 2009

Particle sieving and sorting under simulated martian conditions

Luther W. Beegle; Gregory H. Peters; Robert C. Anderson; Rohit Bhartia; Aaron G. Ball; L. S. Sollitt


Icarus | 2015

The Mars Science Laboratory scooping campaign at Rocknest

Robert C. Anderson; Luther W. Beegle; Joel A. Hurowitz; C. Hanson; William Abbey; C. Seybold; D. Liminodi; S. R. Kuhn; Louise Jandura; K. Brown; Gregory H. Peters; Chris Roumeliotis; Matthew Robinson; Kenneth S. Edgett; M. E. Minitti; John P. Grotzinger


Archive | 2011

High efficiency energy conversion

Gregory S. Mungas; Christopher Mungas; Gregory H. Peters; Kenneth Doyle


Archive | 2010

Tiered Porosity Flashback Suppressing Elements for Monopropellant or Pre-Mixed Bipropellant Systems

Gregory S. Mungas; David J. Fisher; Gregory H. Peters; Jon Anthony Smith


Planetary and Space Science | 2008

RASP-based sample acquisition of analogue Martian permafrost samples: Implications for NASA's Phoenix scout mission

Gregory H. Peters; J. Anthony Smith; Gregory S. Mungas; Gregory H. Bearman; Lori Shiraishi; Luther W. Beegle

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Gregory S. Mungas

California Institute of Technology

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Luther W. Beegle

California Institute of Technology

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Robert C. Anderson

California Institute of Technology

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Elizabeth Carey

California Institute of Technology

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Louise Jandura

California Institute of Technology

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Paul G. Backes

California Institute of Technology

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Scott Moreland

California Institute of Technology

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Avi Okon

California Institute of Technology

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Jacklyn R. Green

California Institute of Technology

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L. S. Sollitt

Goddard Space Flight Center

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