Difference between revisions of "Mars Global Surveyor"
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| + | NASA's '''Mars Global Surveyor''' was launched on November 7, 1996 from [[Cape Canaveral Air Station]] (Florida) on a McDonnell Douglas-built [[Delta II]]-7925 rocket. ''Mars Global Surveyor'' was the first successful US mission launched to Mars in 20 years since the [[Viking]] mission in 1976. On November 2, 2006 it was lost due to loss of power (through incorrect alignment of the solar panels). On arriving into Mars orbit, the [[Mars Reconnaissance Orbiter]] made attempts to image the lost ''Mars Global Surveyor'' so mission control could diagnose the problem, but the spacecraft could not be found. | ||
| + | ==Mission Overview== | ||
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| + | In its highly successful decade of operations, the ''Mars Global Surveyor'' orbiter became the longest Mars mission collecting a massive quantity of data about the Martian environment. | ||
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| + | The ''Mars Global Surveyor'' completed its primary mission to: | ||
| + | * Characterize the surface features and geological processes on Mars. | ||
| + | * Determine the composition, distribution and physical properties of surface minerals, rocks and ice. | ||
| + | * Determine the global topography, planet shape, and gravitational field. | ||
| + | * Establish the nature of the magnetic field and map the crustal remnant field (a crustal remnant field is evidence of magnetism within the planet's crust or rocks, produced by the planet's own magnetic field at the time of formation). | ||
| + | * Monitor global weather and the thermal structure of the atmosphere. | ||
| + | * Study interactions between Mars' surface and the atmosphere by monitoring surface features, polar caps that expand and recede, the polar energy balance, and dust and clouds as they migrate over a seasonal cycle. | ||
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| + | ==External links== | ||
| + | [[http://mars.jpl.nasa.gov/mgs/science/objectives.html MGS mission objectives]] | ||
[[Category:Missions]] | [[Category:Missions]] | ||
Revision as of 00:57, 8 April 2007
NASA's Mars Global Surveyor was launched on November 7, 1996 from Cape Canaveral Air Station (Florida) on a McDonnell Douglas-built Delta II-7925 rocket. Mars Global Surveyor was the first successful US mission launched to Mars in 20 years since the Viking mission in 1976. On November 2, 2006 it was lost due to loss of power (through incorrect alignment of the solar panels). On arriving into Mars orbit, the Mars Reconnaissance Orbiter made attempts to image the lost Mars Global Surveyor so mission control could diagnose the problem, but the spacecraft could not be found.
Mission Overview
In its highly successful decade of operations, the Mars Global Surveyor orbiter became the longest Mars mission collecting a massive quantity of data about the Martian environment.
The Mars Global Surveyor completed its primary mission to:
- Characterize the surface features and geological processes on Mars.
- Determine the composition, distribution and physical properties of surface minerals, rocks and ice.
- Determine the global topography, planet shape, and gravitational field.
- Establish the nature of the magnetic field and map the crustal remnant field (a crustal remnant field is evidence of magnetism within the planet's crust or rocks, produced by the planet's own magnetic field at the time of formation).
- Monitor global weather and the thermal structure of the atmosphere.
- Study interactions between Mars' surface and the atmosphere by monitoring surface features, polar caps that expand and recede, the polar energy balance, and dust and clouds as they migrate over a seasonal cycle.
