The isotopic ratio of sulfur-33 on the moon differs from that of Earth. Did the moon's sulfur instead come from the impactor that formed it?
An unassuming rock collected from the surface of the moon over 50 years ago by the Apollo 17 astronauts Gene Cernan and Harrison Schmitt could completely alter what we thought we knew about the early ...
When Apollo 17 astronauts collected a small rock from the moon more than 50 years ago, they had no way of knowing it would still be challenging scientists' understanding of lunar history today.
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See the beauty of space, captured by the astronauts who experienced it
A new book and documentary from James Bluemel tells the story of the space race so far in photographs, a mix of images from ...
[Apollo 17] THE EARTH ABOVE LM CHALLENGER: last seen by humans from the surface of another world (NASA's own copy, used and annotated, for the preparation of its final Apollo science report), 1972 ...
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