An image of Mars captured by Damian Peach in June 2018.
The planet Mars is one of the most interesting planets to observe with a small telescope, but also one of the most difficult. The planet only gets close enough to Earth to give up much detail just once every 780 days (about two years and two months), and when it does make an apparition, it still appears relatively small compared to Jupiter or Saturn. But observing Mars is worth the effort. It’s the only planet to reveal an appreciable amount of surface detail in a small telescope, and it also features occasional surprises such as dust storms and local fogs and cloud banks.