3

Hot and metallic Mercury is a scientific, miner’s paradise.

1

Leisure mavens, ahoy! Venus is the blank cheque to leisure tourism in the very near future.

4

Jupiter’s Man-Friday Mars is "The First Baby Steps," to space settlement.

3

Jupiter holds the biggest surprises for life.

2

Spectacular Saturn, the girdled great gas giant, is violent, impulsive but welcoming to life.