Press Release (Astrobiology Magazine/University of Hawaii-Manoa, 10.03.12)
Curiosity, the NASA rover that landed on Mars last month, is sending us remarkable weather observations from the Martian surface that are attracting interest
Hamilton, who is Director of UH Manoa’s International Pacific Research Center and a Professor of Meteorology, noted that Curiosity is the fifth ‘Weather Station’ on Mars. Over the last 35 years, a total of four NASA probes had reached the martian surface and returned weather data.
“These earlier observations had shown a large daily cycle in temperature and air pressure on Mars. The atmospheric temperature near the surface of Mars generally varies by more than 100°F between day and night because of the overall thinner martian atmosphere and lack of oceans and their moderating influence,” says Hamilton.
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