Planetary society founders.
<p>Original caption:
"Founding of the Planetary Society
</p>
<a href="https://en.wikipedia.org/wiki/Carl_Sagan" class="extiw" title="en:Carl Sagan">Carl Sagan</a>, <a href="https://en.wikipedia.org/wiki/Bruce_Murray" class="extiw" title="en:Bruce Murray">Bruce Murray</a> and <a href="https://en.wikipedia.org/wiki/Louis_Friedman" class="extiw" title="en:Louis Friedman">Louis Friedman</a>, the founders of The Planetary Society at the time of signing the papers formally incorporating the organization. The fourth person is <a href="https://en.wikipedia.org/wiki/Harry_Ashmore" class="extiw" title="en:Harry Ashmore">Harry Ashmore</a>, an advisor, who greatly helped in the founding of the Society. Ashmore was a Pulitzer Prize winning journalist and leader in the Civil Rights movement in the 1960s and 70s."
NASA
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