Field of Science

Pale blue dot

This is an interesting juxtaposition with the previous blog. That tiny blue dot is Earth seen from Voyager 1 at a distance of just 6 billion kilometers, and it was taken 25 years ago. Let TPP say now that Phil Plait's Bad Astronomy blog is one of the most consistently interesting and informative science blogs out there. Please take the time to read the essay by Carl Sagan posted there because even though our residence is part of a galaxy not unlike M106, this tiny blue dot is all we got. Wish we would take better care of it and stop acting as a species as if it was ours to squander.

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