Three spacecraft approaching Mars – PerthNow

After hurtling hundreds of millions of kilometres through space since July last year, three robotic explorers are ready to hit the brakes at Mars.
The stakes – and anxiety – are sky high.
The United Arab Emirates’ orbiter reaches Mars on Tuesday followed less than 24 hours later by China’s orbiter-rover combo.
A US-built rover will arrive on the scene a week later, on February 18, to collect rocks for return to earth – a key step in determining whether life ever existed at Mars.
Both the UAE and…

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