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Differing in situ values have been reported for the average temperature on Mars, [23] with a common value being −63 °C (210 K; −81 °F). [24] [25] Surface temperatures may reach a high of about 20 °C (293 K; 68 °F) at noon, at the equator, and a low of about −153 °C (120 K; −243 °F) at the poles. [26]
The atmosphere of Mars is colder than Earth’s owing to the larger distance from the Sun, receiving less solar energy and has a lower effective temperature, which is about 210 K (−63 °C; −82 °F). [2] The average surface emission temperature of Mars is just 215 K (−58 °C; −73 °F), which is comparable to inland Antarctica.
Mars is covered in dry iron oxide dust, has seasonal global dust storms, with a duration of about a month. Mars' average global temperature is −81 °F (−63 °C; 210 K), Earth's average global temperature is 57 °F (14 °C; 287 K). The seasonal Martian polar ice caps are mostly dry ice, frozen carbon dioxide atmosphere (CO 2). [23]
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. Hypothetical modification of Mars into an Earth-like habitable planet This article is about the technological process. For the board game, see Terraforming Mars (board game). Artist's conception of the process of terraforming Mars. The terraforming of Mars or the terraformation of Mars ...
Mars is the fourth planet ... The wide range in temperatures is due to the thin atmosphere which cannot ... Mars's average distance from the Sun is roughly 230 ...
Spotting Mars at opposition is easier than you might think because the planet will stand out due to its color and radiance. ... Fox Weather. Winter storm live tracker: Snowfall maps, current ...
It is possible that the area of this ice cap may be shrinking due to localized climate change. [6] Claims of more planetwide global warming based on imagery, however, ignore temperature data and global datasets. Spacecraft and microwave data indicate global average temperature is, at most, stable, [7] [8] and possibly cooling. [9] [10] [11]
The average surface pressure on Mars is 0.6-0.9 kPa, compared to about 101 kPa for Earth. This results in a much lower atmospheric thermal inertia , and as a consequence Mars is subject to strong thermal tides that can change total atmospheric pressure by up to 10%.