dataisbeautiful

An animation to explain the (apparent) retrograde motion of Mars, using actual 2020 celestial positions [OC]

An animation to explain the (apparent) retrograde motion of Mars, using actual 2020 celestial positions [OC]

Video Credits to: u/physicsJ
< Previous [OC] U.S. county-level map of approximate active cases of COVID-19 per 100k population An astronomical explanation for Mercury's apparent retrograde motion in our skies: the inner planet appears to retrace its steps a few times per year. Every planet does this, every year. In fact, there is a planet in retrograde for 75% of 2020 (not unusua Next >
Download Video   View Source & Comments