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The average duration of the day-night cycle on Mars — i.e., a Martian day — is 24 hours, 39 minutes and 35.244 seconds, [3] equivalent to 1.02749125 Earth days. [4] The sidereal rotational period of Mars—its rotation compared to the fixed stars—is 24 hours, 37 minutes and 22.66 seconds. [4]
The corresponding values for Earth are currently 23 h 56 m 4.0916 s and 24 h 00 m 00.002 s, respectively, which yields a conversion factor of 1.027 491 2517 Earth days/sol: thus, Mars's solar day is only about 2.75% longer than Earth's; approximately 73 sols pass for every 75 Earth days.
The solar day (or sol) on Mars is only slightly longer than an Earth day: 24 hours, 39 minutes, and 35.244 seconds. [185] A Martian year is equal to 1.8809 Earth years, or 1 year, 320 days, and 18.2 hours. [2] The gravitational potential difference and thus the delta-v needed to transfer between Mars and Earth is the second lowest for Earth ...
"Reach for the Stars" was written in February 2011, after NASA asked will.i.am to write and produce a song for the Curiosity rover's landing on Mars. The songwriter said that the experience with NASA administrator Charles Bolden discussing the possibility of broadcasting a song from Mars was "surreal", The song is part of NASA's educational outreach, with will.i.am stating that the song "aims ...
The name of the day is also related to the Latin name diēs Mārtis, "Day of Mars" (the Roman god of war). Wednesday : Old English Wōdnesdæg ( pronounced [ˈwoːdnezdæj] ) meaning the day of the Germanic god Woden (known as Óðinn among the North Germanic peoples), and a prominent god of the Anglo-Saxons (and other Germanic peoples) in ...
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In terms of Earth's rotation, the average day length is about 360.9856°. A day lasts for more than 360° of rotation because of the Earth's revolution around the Sun. With a full year being slightly more than 360 days, the Earth's daily orbit around the Sun is slightly less than 1°, so the day is slightly less than 361° of rotation.
"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Whether you love it or hate it, the "12 Days of Christmas" song is a holiday staple.