A brick honoring Carl Sagan
![A brick honoring Carl Sagan](https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x759_crop_center-center_82_line/hq-bricks-carl.jpg 1200w, https://planetary.s3.amazonaws.com/web/assets/pictures/_768x485_crop_center-center_82_line/hq-bricks-carl.jpg 768w, https://planetary.s3.amazonaws.com/web/assets/pictures/_576x364_crop_center-center_82_line/hq-bricks-carl.jpg 576w)
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