Carl Sagan was a member of Voyager's imaging team,and it was his idea that Voyager take...
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Carl Sagan was a member of Voyager's imaging team,and it was his idea that Voyager take...
卡爾·薩根曾是旅行者號(hào)影像小組的一員,旅行者號(hào)拍攝的最后一張照片來自于他的想法。 在一代人以前，阿波羅登月飛行的最后一位宇航員照下了一張地球的全景照片，這是一個(gè)沒有邊界的行星...
