The planet Mars is in the news again. Three missions are expected to be Mars-bound during 2020. Typically, it takes between six to nine months to reach Mars from Earth. The minimum distance from the Earth to Mars is about 54.6 million km. Mars launch windows are available only after a gap of 26 months and the present launch window is open till the third week of August. The first Arab space mission to Mars, an unmanned probe dubbed ‘Hope’ (Al-Amal in Arabic), successfully took off from Japan on 20 July 2020.