They say the original Blue Marble photograph really showed humanity what a singular and precious world we have.
For the first time ever mankind was able to see our home in it’s entirety. To see just how isolated we really are, how unique our planet is, especially within the vast emptiness of space. And to understand just how important it is for us to stop all this fighting and destruction and work together for a better future for all.
Well now we have another unique perspective of Earth to ponder; Earth, from another planet!
both images reproduced under license courtesy of Nasa Goddard Space Flight Centre
Seen from Mars our home planet is just a tiny dot, no hint of the complexity or confusion that lay upon it’s surface. There are more stars in the Universe than there are grains of sand, and many more planets than that (ie: the ‘star’ at the centre of our solar system is the Sun), yet ours is still the only one that we have found anything close to life on. The current Mars rover Curiosity is looking for any hint that there might once have been water on Mars. If they can prove that they will be pretty certain life could once have existed there. But what will that mean to most of us? In the great scheme of things, not a lot.
Water on Mars is a long way from little green men, and really that’s what most people are interested in, the idea of meeting other intelligent species. But let’s say, against all the odds, that we found them or that they found us. Do we really think they’d be impressed by how we treat one another?
Countless astronauts have said upon seeing Earth from space that it’s hard to believe such a thing as war could exist on such a beautiful and peaceful looking place. And many of them have even dedicated their life to humanitarian missions upon their return home, so moved and changed were they by their experiences. Sometimes all we need to make sense of the world is a slight change of perspective.
As Bill Hicks once said, “It’s a round world last time I looked.” We need to stop looking at our differences and start concentrating on our similarities, both inner and outer. It’s the only way to be if we want to get where we’re going (and be ready for when the sun goes super nova in about 5 billion years!).