Engineering topics
Publications and source records attributed to Cunningham, G. E..
Mars Global Surveyor arrived at Mars on September 11, 1997, to begin a short period of orbit transformation and then to embark upon two years of intensive mapping of the Martian surface and atmospheric observations.
The main objectives of the Mars Observer Mission are reviewed. The activity of the mission focuses on geoscience and climatology, with observations to be made of the Mars atmosphere, surface, and interior. The mission will include seven scientific experiments involving gamma-ray spectroscopy, magnetometry, surface and atmospheric imaging, atmospheric sounding, laser altimetry, gravity mapping, and thermal emission spectroscopy. The mission plan and mapping operations are briefly discussed.
NASA is in the planning stages of a program leading to the human exploration of Mars. A critical element in that program is a set of robotic missions that will acquire information on the Martian environment and test critical functions (such as aerobraking) at the planet. This paper presents some history of Mars missions, as well as results of recent studies of the Mars robotic missions that are under consideration as part of the exploration program. These missions include: (1) global synoptic geochemical and climatological characterization from orbit (Mars Observer), (2) global network of small meteorological and seismic stations, (3) sample returns, (4) reconnaissance orbiters and (5) rovers.
Performance of Mariner Mars 1969 mission by flight and Earth-based elements during launch and space flight phases - Vol. 2