Zobrazeno 1 - 10
of 26
pro vyhledávání: '"James V. McAdams"'
Autor:
Daniel Wibben, Andrew H. Levine, Samantha M. Rieger, James V. McAdams, Peter G. Antreasian, Kenneth M. Getzandanner, Michael C. Moreau, Dante Lauretta
Publikováno v:
AIAA SCITECH 2022 Forum.
Autor:
Peter G. Antreasian, Coralie D. Adam, Kevin Berry, Jeroen Geeraert, Kenneth M. Getzandanner, Dolan Highsmith, Jason M. Leonard, Erik J. Lessac-Chenen, Andrew H. Levine, James V. McAdams, Leilah K. McCarthy, Michael C. Moreau, Derek Nelson, Brian Page, John Pelgrift, Samantha M. Rieger, Eric Sahr, Daniel Wibben, Bobby G. Williams, Kenneth Williams, Dante Lauretta
Publikováno v:
AIAA SCITECH 2022 Forum.
Autor:
Ken Williams, Andrew B. Calloway, James V. McAdams, Peter D. Bedini, B. Page, Daniel O'Shaughnessy
Publikováno v:
Acta Astronautica. 93:483-489
The MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) mission used six planetary gravity assists in order to enable capture into orbit about Mercury. A key element of MESSENGER's successful trajectory was achieving the proper
Autor:
Madeline N. Kirk, Carl Engelbrecht, James V. McAdams, Dawn Moessner, Stewart S. Bushman, Sarah H. Flanigan
Publikováno v:
52nd AIAA/SAE/ASEE Joint Propulsion Conference.
Publikováno v:
Space Science Reviews. 131:219-246
Nearly three decades after the Mariner 10 spacecraft’s third and final targeted Mercury flyby, the 3 August 2004 launch of the MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) spacecraft began a new phase of exploration of
Publikováno v:
Journal of Spacecraft and Rockets. 43:1054-1064
Destined to become the first spacecraft to orbit the planet Mercury, the MESSENGER spacecraft was launched on 3 August 2004. The 6.6-year ballistic trajectory to Mercury will utilize six gravity-assist flybys of Earth (one), Venus (two), and Mercury
Publikováno v:
Acta Astronautica. 55:687-700
A plan to use the Sun–Earth L2 libration point as the primary hub for future human space activities in the Earth's neighborhood is described. It is expected that the Sun–Earth L2 point will be the location of choice for a number of large astronom
Autor:
L Naes, R.S. Bokulic, Robert E. Gold, M McPherson, J Riggin, M. E. Ewing, R Deters, M. P. Boyle, Ralph L. McNutt, B G. Boone, G.B Andrews, Bruce D. Williams, R. W. Lyman, G Starstrom, D Lester, D. Read, David Haley, James V. McAdams, R. S. Krishnan
Publikováno v:
Advances in Space Research. 34:192-197
For more than 20 years, an “Interstellar Precursor Mission” has been discussed as a high-priority mission for multiple scientific objectives. The chief difficulty with actually carrying out such a mission is the need for reaching significant pene
Autor:
James V. McAdams, Ralph L. McNutt
Publikováno v:
The Journal of the Astronautical Sciences. 51:179-193
This proposed interstellar precursor mission will penetrate into the nearby interstellar medium by achieving 1000 Astronomical Units from the Sun within the working lifetime (about 50 years) of those who started the mission. A variety of science goal
Autor:
James V. McAdams, D. Oursler, A. Santo, G. B. Andrews, Robert E. Gold, K. Heeres, Ralph L. McNutt, M. Fraeman, Bruce D. Williams
Publikováno v:
Acta Astronautica. 52:267-279
For more than 20 years, an “Interstellar Precursor Mission” has been discussed as a high priority for science. Various schemes considered require massive propulsion systems and are inherently expensive. We reconsider an old approach in which a sm