NASA Successfully Deploys Mars Global Surveyor
November 7th, 1996
November 7th, 1996

How Long Ago?
28 years, 4 months, 8 days ago
Location
Cape Canaveral, Florida, USA
Category
Space Exploration
People
- Dr. Richard Zurek
- Dr. David Avins
Links & References
Tags
NASA Successfully Deploys Mars Global Surveyor
NASA launched the Mars Global Surveyor spacecraft aboard a Delta II rocket from Cape Canaveral, Florida. This mission aimed to map the Martian surface and improve understanding of Mars' topography and geology. With sophisticated imaging technology and high-resolution cameras, it provided essential data about the planet's atmosphere, climate, and potential for past water. The mission significantly advanced Mars exploration and laid groundwork for future missions to the Red Planet.
First mapping mission to Mars by NASA
Launched from Cape Canaveral, Florida
Entered Martian orbit in 1997
Revealed evidence of water on Mars
What Happened?
NASA's Mars Global Surveyor was launched on November 7, 1996, heralding a new era in Martian exploration. The spacecraft was propelled into space by a Delta II rocket from Cape Canaveral, Florida. Designed to orbit Mars, its primary objective was conducting a detailed mapping of the Martian surface and providing essential data to understand the planet's geological and atmospheric characteristics. Equipped with advanced imaging and sensing technology, including a powerful camera, spectrometers, and a laser altimeter, the Mars Global Surveyor gathered valuable information that could reveal Mars' environmental conditions throughout its history.
Entering Mars' orbit in 1997, the Global Surveyor began transmitting data that would reshape scientists' understanding of the planet. It extensively mapped nearly the entire Martian surface, revealing diverse geological features such as valleys, craters, and potential signs of ancient water flows. One of the most significant achievements was documenting the presence of layered rocks in certain regions, indicating a complex geological history influenced by water. The data provided by the Global Surveyor also helped in the assessment of Martian weather patterns, documenting dust storms and seasonal changes.
This mission established a foundation for further exploration of Mars, including subsequent rovers and landers. The Global Surveyor's findings stimulated interest in the potential for life on Mars and facilitated planning for human exploration of the planet. By uncovering Mars' diverse landscape and its climatic evolution, the mission not only enhanced our knowledge of another planet but also raised essential questions about the processes that govern terrestrial and extraterrestrial geology.
Why Does it Matter?
The Mars Global Surveyor mission was pivotal in transforming our understanding of Mars and its potential for past life. Its success laid the groundwork for future missions, including the Mars Exploration Rovers and the Mars Science Laboratory. This ongoing exploration sparked public interest in space and inspired new generations of scientists and engineers to pursue careers in planetary exploration.
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