Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kerry T. Nock"'
Publikováno v:
Journal of Spacecraft and Rockets. 60:972-981
The results of a Pluto landing analysis study for a fast, hyperbolic approach trajectory are presented by assuming the use of a novel entry, descent, and landing system called an enveloping aerodynamic decelerator. A landing site uncertainty analysis
Publikováno v:
AIAA SCITECH 2022 Forum.
Autor:
Joseph O'Rourke, Attila Komjathy, Gerald Schubert, Kandis Lea Jessup, Kevin H. Baines, Raphaël F. Garcia, Michael Pauken, Jean-Baptiste Renard, Panagiotis Vergados, Eliot F. Young, Christophe Sotin, Darby Dyar, Maxim De Jong, Robert E. Grimm, Kevin McGouldrick, Sushil K. Atreya, Jason Rabinovitch, Kar-Ming Cheung, Kerry T. Nock, Paul K. Byrne, David Grinspoon, Olivier Mousis, Kumar Bugga, Jeffery L. Hall, Jennifer M. Jackson, Thomas W. Thompson, Patricia Beauchamp, Daniel C. Bowman, Josette Bellan, David Senske, David Mimoun, Jonathan Grandidier, James A. Cutts, Colin Wilson, Jacob Izraelevitz, Nicolas Verdier, Shahid Aslam, Siddharth Krishnamoorthy, Mark A. Bullock, Sébastien Lebonnois
Publikováno v:
Bulletin of the AAS. 53
Publikováno v:
Journal of Spacecraft and Rockets. 50:365-379
Deorbit concepts have been proposed for dealing with the growing problems posed by orbital debris. Most devices use large structures that interact with the atmosphere, magnetic field, or solar environment to deorbit large objects more rapidly than na
Autor:
Zhanqing Li, Alexey A. Pankine, Michael Purucker, David B. Parsons, Kerry T. Nock, Elliot Weinstock, Warren J. Wiscombe
Publikováno v:
Bulletin of the American Meteorological Society. 90:1109-1119
Advanced, robust, yet inexpensive observational platforms and networks of platforms will make revolutionary Earth science observations possible in the next 30 years. One new platform concept that is needed is a long-duration stratospheric balloon fly
Autor:
Larry S. Crumpler, Annette deCharon, R. A. Yingst, James W. Head, Kerry T. Nock, Martha S. Gilmore, M. Parry, J. A. Cutts, Geoffrey C. Collins
Publikováno v:
Acta Astronautica. 56:477-494
Robotic aerovehicles, or aerobots, can perform long duration detailed studies of planetary surfaces and atmospheres in three dimensions. Here we explore specific abilities of an aerobot mission to Venus using two concept missions: the Balloon Experim
Autor:
Kim M. Aaron, Ralph D. Lorenz, R. S. Schlaifer, Alexey A. Pankine, Andrew P. Ingersoll, Kerry T. Nock, C. J. Wyszkowski, Matthew Kuperus Heun
Publikováno v:
Advances in Space Research. 33:1825-1830
Global Aerospace Corporation (GAC) is developing a revolutionary system architecture for exploration of planetary atmospheres and surfaces from atmospheric altitudes. The work is supported by the NASA Institute for Advanced Concepts (NIAC). The innov
Publikováno v:
Advances in Space Research. 30:1233-1238
A revolutionary concept is discussed for a global constellation and network of hundreds of stratospheric superpressure balloons that can address major scientific questions relating to Earth science. Global Aerospace Corporation is proposing this role
Publikováno v:
Advances in Space Research. 30:1227-1232
A balloon trajectory control system is discussed that is under development for use on NASA's Ultra Long Duration Balloon Project. The trajectory control system exploits the natural wind field variation with altitude to generate passive lateral contro
Publikováno v:
Advances in Space Research. 30:1239-1244
An understanding of the characteristics of trajectories of constant-altitude stratospheric platforms is important for scientific balloon flights because science observation sequences, safety planning, overflight negotiations, launch site selection, a