Aurora Borealis...
If I ever formally get around to making a bucket list, one thing that would definitely be included on said list is to view the Aurora Borealis (and/or Aurora Australis). Ideally it would be in a remote but yet reasonably contemporary setting - maybe something like the Kakslauttanen Arctic Resort in Finland, with its glass igloos that provide all night viewing opportunities in a warm and cozy environment. But I will never ever get the chance to experience the Northern Lights quite like this...here is the view of the Aurora Borealis from the International Space Station…
Click to viewAll I can say is...'wow'!