NASA has released the clearest view of Mars to date, with blue rocks observed across the planet's landscape. The images were captured by the Perseverance rover as it explores the planet.

Due to its rusty red appearance caused by iron oxide in its soil, Mars has always been known as the Red Planet. However, recent images reveal the Martian landscape is actually quite blue. In some ...

And it's impossible to miss the mysterious blue rocks scattered across the eerie landscape too - though there is an explanation for their colour. 4 Blue-ish rocks are not quite what they seem ...