From Neptune's blue hue to Jupiter's red spot: are the colours of the planets real?
Many images of planets have been manipulated. So have we seen their true colours? Not always, it turns out.
ExoMars mission delayed, rover will now take off in 2022
European Space Agency cited software problems with the spacecraft as a reason for the delay
Scientists uncover sheets of ice buried at Mars’ north pole
Composition of these layers could further shed light on the history of Mars and if it ever had favourable conditions to support life
Did life exist on Mars? NASA's 2020 mission to seek answers
US space agency aims to launch new rover to explore whether the Red Planet has an environment that suggests capability of supporting life, or …