rotation period (Martian sidereal day)24 hr 37 min 22.663 sec Martian mean solar day (sol)24 hr 39 min 36 sec inclination of equator to orbit25.2° mean surface temperature210 K (−82 °F, −63 °C) typical surface pressure0.006 bar ...
If this got you worried about the calendrical complications facing future Mars settlers, you might find some consolation in the fact thatno one will ever settle on Jupiter. Jupiter has different rotation periods per latitude, so devising a calendar system for the gas giant would pose a whole n...
Rotation period (length of day in Earth days) 1.026 Revolution period (length of year in Earth days) 686.98 Obliquity (tilt of axis degrees) 25 Orbit inclination (degrees) 1.85 Orbit eccentricity (deviation from circular) 0.093 Maximum surface temperature (K) 310 ...
Many of them did not correctly present such basic facts about Mars as Mars' rotation period of 24h 39m 35.238s or its orbital period of 668.59906 Martian days, or sols, in a Martian year. Since a sol on Mars is about 0.66h longer than a day on Earth, the orbital period of Mars ...
Because of the rotation period of Mars, the view of the planet changes slightly from night to night. Mars rotates in the same direction as Earth every 24 hours and 37 minutes, just a little longer than the rotation period of Earth. If you observe Mars with a correct view with north up...
780days, which is thesynodic periodof Mars with respect to Earth. Due to the orbital eccentricities, optimum launch windows exist approximately every 16years, with the last opportunity in 2003 and the next in 2018. The actual transfer flight takes about 260days. After a landing maneuver, the ...
The Moon varies in orbit around Earth, going from 362,600 km at perigee to 405,400 km at apogee. And like most known satellites within our Solar System, the Moon’s sidereal rotation period (27.32 days) is the same as its orbital period. This means that the Moon is tidally locked with...
"Let nothing dissuade your Quest for Knowledge. Let none slow your pursuit and acquisition of holy technology. Let no one stand between you and the procurement of that which is rightfully the Machine God's due." —Thusdorius Knoch, Invictus Acquisitor Ma
InancientChina,becausefieryMarslikeYingying,brightnessconstantlychange,andthelocationisnotfixed,sothatMarsinancientChinawascalled"YingHuo."TheMarshasmanysimilarfeatureswiththeEarth •therotationperiodofMarsareverysimilartoEarth.Rotatingaweekneed24hours37minutes22seconds.•thereisclearchangeoffourseasonsonMars...
The idea that Mars is not just a star or a planet like others began when the 17th century Italian astronomer Giovanni Cassini discovered with his telescope the rotation period of Mars (24h 40′) similar to Earth’s, as well as its unusual surface markings. Two centuries later another Italian...