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  2. Astronomy on Mars - Wikipedia

    en.wikipedia.org/wiki/Astronomy_on_Mars

    The phase of the Moon as seen from Mars would not change much from day to day; it would match the phase of the Earth, and would only gradually change as both Earth and Moon move in their orbits around the Sun. On the other hand, an observer on Mars would see the Moon rotate, with the same period as its orbital period, and would see far side ...

  3. Timekeeping on Mars - Wikipedia

    en.wikipedia.org/wiki/Timekeeping_on_Mars

    The Mars time of noon is 12:00 which is in Earth time 12 hours and 20 minutes after midnight. For the Mars Pathfinder, Mars Exploration Rover (MER), Phoenix, and Mars Science Laboratory missions, the operations teams have worked on "Mars time", with a work schedule synchronized to the local time at the landing site on Mars, rather than the ...

  4. Length of a day on Mars is shrinking as planet is strangely ...

    www.aol.com/length-day-mars-shrinking-planet...

    Scientists are unsure what is causing subtle speeding up of Red Planet’s rotation – but they have some ideas Length of a day on Mars is shrinking as planet is strangely spinning faster every ...

  5. Mars is rotating more quickly, NASA mission finds - AOL

    www.aol.com/news/mars-rotating-more-quickly-nasa...

    Explore the universe with news on fascinating discoveries, scientific advancements and more. ... The instruments were used to track Marsrotation during the mission’s first 900 days on the ...

  6. Mars sol - Wikipedia

    en.wikipedia.org/wiki/Mars_sol

    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]

  7. Your Guide to Seeing Spectacular Views of Mars This Weekend - AOL

    www.aol.com/news/guide-seeing-spectacular-views...

    Mars is the closest it has been to Earth in 15 years. For premium support please call: 800-290-4726 more ways to reach us

  8. Rotation period (astronomy) - Wikipedia

    en.wikipedia.org/wiki/Rotation_period_(astronomy)

    Rotation period with respect to distant stars, the sidereal rotation period (compared to Earth's mean Solar days) Synodic rotation period (mean Solar day) Apparent rotational period viewed from Earth Sun [i] 25.379995 days (Carrington rotation) 35 days (high latitude) 25 d 9 h 7 m 11.6 s 35 d ~28 days (equatorial) [2] Mercury: 58.6462 days [3 ...

  9. Diurnal motion - Wikipedia

    en.wikipedia.org/wiki/Diurnal_motion

    In astronomy, diurnal motion (from Latin diurnus 'daily', from Latin diēs 'day') is the apparent motion of celestial objects (e.g. the Sun and stars) around Earth, or more precisely around the two celestial poles, over the course of one day. It is caused by Earth's rotation around its axis, so almost every star appears to follow a circular arc ...