Horst Keller
Horst Keller
distance earth equivalent
This is a long way off, equivalent to two thirds of the distance from the Earth to the Moon.
clouds decisive direction discover dynamic question turning
I think that the decisive question will be to discover the dynamic of the atmosphere. Why are the clouds turning in the direction that we see? Why so quickly?
large life question universe zone
There's also the question of how large the zone in the universe is where life can develop.