Which mind-bending planet in our solar system would you most love to visit (from your armchair)?

With its dusty canyons, extinct volcanoes and possible hints of ancient life, Mars is the classic bucket-list planet. Just pack a decent jumper — it gets a bit nippy.

Those glorious icy rings make Saturn the supermodel of the solar system. Imagine the Instagram opportunities from one of its 140-plus moons.

Home to a storm bigger than Earth that's been raging for centuries — makes a British summer look positively calm. Sadly, there's nowhere to actually land.

Beautiful from afar, absolutely lethal up close — 460°C surface temperature and clouds of sulphuric acid. Basically Blackpool in a heatwave, but worse.

Windy, freezing and gloriously far away, Neptune has supersonic gales and a mysterious dark spot. The ultimate off-grid retreat.