To see the earth as it truly is, small and blue and beautiful in that eternal silence where it floats, is to see ourselves a riders on the earth together, brothers on that bright loveliness in the eternal cold—brothers who know now they are truly brothers.
One of my favorite GIFs of one of my favorite NASA visualizations to preview Monday’s It’s Okay To Be Smart and get you excited and all that jazz. Think you can guess what tomorrow’s vid is about?
Blue = sea salt Green = organics Red = dust White = sulfates
Check out the full NASA video below, featuring simulated global “stuff in the air” over a two year period on Earth. Ain’t Earth beautiful? (Even if, as in this case, it’s a 3 million processor-hour computer animation)
How strange and wonderful is our home, our earth, with its swirling vaporous atmosphere, its flowing and frozen liquids, its trembling plants, its creeping, crawling, climbing creatures, the croaking things with wings that hang on rocks and soar through fog, the furry grass, the scaly seas. To see our world as a space traveler might see it, for the first time, through Venusian eyes or Martian antennae, how utterly rich and wild it would seem, how far beyond the power of the craziest, spaced-out, acid-headed imagination, even a god’s, even God’s, to conjure up from nothing. Yet some among us have the nerve, the insolence, the brass, the gall to whine about the limitations of our earthbound fate and yearn for some more perfect world beyond the sky. We are none of us good enough for the sweet earth we have, and yet we dream of heaven.
NASA’s recent discovery of Kepler-186f, the first habitable Earth-sized planet is big news in humankind’s long search for extraterrestrial life.
A universe full of exoplanets: Thanks to the Kepler Space Telescope, which was launched in 2009 to hunt planets across the universe, we’ve managed to find around 1800 exoplanets so far, many of which have been discovered in just the last year or so.