109K views · 3.3K reactions | * Mercury’s retrograde motion * This...

Jupiter and Saturn go retrograde 🪐 This video explains the apparent retrograde motion of the outer planets using Jupiter and Saturn as examples. Saturn goes retrograde for about 4.5 months every year. Jupiter also moves “backwards” for approximately 4 months annually. 📖 Retrograde motion is an optical illusion caused by differences in the planets’ orbital speeds. When a planet seems to reverse its direction in the sky, it’s called retrograde motion (from the Latin word retrogradus – "going bac

662K views · 8K reactions | Why Mars Moves Backward - This is the...

Jupiter, the largest planet in our solar system, undergoes an apparent retrograde motion as seen from Earth. But what does that mean? Retrograde motion is an optical illusion that occurs when a planet appears to move backward in the sky due to differences in orbital speeds. As Earth, moving faster in its inner orbit, overtakes Jupiter, the gas giant seems to temporarily reverse direction before continuing its normal prograde motion. Jupiter’s next retrograde motion will take place from November