by Gideon Marcus Mars or Bust This week, humanity embarked on its most ambitious voyage to date. Its destination: Mars. I use the term “humanity” advisedly, for this effort is a global one. On November 28, 1964, the United States launched Mariner 4 from Cape Kennedy. And just yesterday, the Soviet Union’s Zond hurtled into … Continue reading [December 1, 1964] Planet Four or Bust! (What we know about Mars)
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