NASA Captures Mercury Transit Time Lapse Video
May 9, 2016 - Today Mercury was in transit. That is when the planet passes between Earth and the sun. The silhouette of the little planet was seen crossing in front
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May, 2016
May 9, 2016 - Today Mercury was in transit. That is when the planet passes between Earth and the sun. The silhouette of the little planet was seen crossing in front