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Mars Year 1 is the first year of Martian timekeeping standard developed by Clancy et al. [1] originally for the purposes of working with the cyclical temporal variations of meteorological phenomena of Mars, but later used for general timekeeping on Mars. Mars Years have no officially adopted month systems.
[1] [6] Over 2,600 cases have been reported as of January 2021, including 45 cases in the year 2020. [3] About 35% of those who are diagnosed with the disease die from it. [1] Larger outbreaks have occurred in South Korea in 2015 and in Saudi Arabia in 2018. [7] [1] MERS-CoV is a virus in the coronavirus family believed to be originally from ...
It is known that in the past, Mars has had a much more circular orbit. At one point, 1.35 million Earth years ago, Mars had an eccentricity of roughly 0.002, much less than that of Earth today. [188] Mars's cycle of eccentricity is 96,000 Earth years compared to Earth's cycle of 100,000 years. [189]
For purposes of enumerating Mars years and facilitating data comparisons, a system increasingly used in the scientific literature, particularly studies of Martian climate, enumerates years relative to the northern spring equinox (L s 0) that occurred on April 11, 1955, labeling that date the start of Mars Year 1 (MY1).
Since the Moon is now generally considered to be free from life, the most likely source of contamination would be from Mars during either a Mars sample-return mission or as a result of a crewed mission to Mars. The possibility of new human pathogens, or environmental disruption due to back contamination, is considered to be of extremely low ...
As you dive into your New Year’s resolutions, taking precautions to protect yourself from a quartet of infectious diseases can lessen your odds of starting off 2025 sick.
Badwater Crater is an impact crater located in Hellas Planitia and is situated within the low lying Plain of Peneus Palus on the southern hemisphere of Mars.It contains the lowest currently [as of?] known point on the entire planet, with an elevation of approximately −8,200 metres (−26,900 ft) [2] at 32.79° S, 62.14° E. [1] Badwater has a diameter of approximately 33.14 kilometres (20.59 ...
Alphavirus is one of the two genera in the family Togaviridae, [5] Rubivirus (rubella virus), and the other togavirus genus. [5] Flavivirus is a single-stranded RNA virus transmitted especially by ticks and mosquitoes. [6] Pithoviridae are amoeba-infecting giant viruses possessing the largest viral particles known so far. [7]