SciNews
When Mars and the Sun are positioned on opposite sides of the Earth, the astronomers call this event “the Opposition of Mars”. The next Mars opposition takes place on 13 Oct 2020.
AstroGirlWest
When Mars and the Sun are positioned on opposite sides of the Earth, the astronomers call this event “the Opposition of Mars”. The next Mars opposition takes place on 13 Oct 2020.
Retrograde Motion and the Opposition of Mars
AstroGirlWest