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Stories, updates, insights, and original analysis from The Planetary Society.

The Planetary Report, Vol. 21, No. 1: Evolving Visions

From the Editor: Mars has definitely been the planet in the news these past two months, and two events have triggered larger-than-normal reverberations in the Society. First, on November 22, Gerald Soffen died. Then, on December 4, while we were wrapping up this issue, Mike Malin and Ken Edgett announced their latest news-making discovery -- this time of sedimentary layers on the Martian surface.

The Gift of Apollo

Carl Sagan writes that once upon a time, we soared into the solar system. For a few years. Then we hurried back. Why? What happened? What was Apollo really about?

The Adventure of the Planets

Carl Sagan's argument for planetary exploration. Published in the first issue of The Planetary Report magazine.

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