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5 NASA Photos That Changed The World (Synopsis)

13 Oct 2017, 14:00 UTC
5 NASA Photos That Changed The World (Synopsis) NASA, ESA, H. Teplitz and M. Rafelski (IPAC/Caltech), A. Koekemoer (STScI), R. Windhorst (Arizona State University), and Z. Levay (STScI)
(200 words excerpt, click title or image to see full post)

“Truth in science, however, is never final, and what is accepted as a fact today may be modified or even discarded tomorrow. Science has been greatly successful at explaining natural processes, and this has led not only to increased understanding of the universe but also to major improvements in technology and public health and welfare.” -National Academy of Sciences
It’s no secret that peering out into the distant Universe is best done from space, just as looking at our entire world is best done from that same vantage point. For all of human history until the mid-20th century, this was an utter impossibility. But thanks to advances in rocketry, and how NASA managed to put space technology together, we now have views of everything from our home planet to the deepest recesses of the Universe that have taught us lessons we never could have imagined.
This narrow-angle color image of the Earth, dubbed ‘Pale Blue Dot’, is a part of the first ever ‘portrait’ of the solar system taken by Voyager 1. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles from Earth and about ...

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