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16 October 2019
Ancient Moon rock provides evidence of giant lunar impact 4.3 billion years ago
An Apollo 16 lunar rock sample shows evidence of intense meteorite bombardment on the Moon 4.3 billion years ago, according to new research. The results provide new insights for the Moon’s early history, showing lunar impacts were common throughout the Moon’s formation than previously thought.
6 June 2018
Scientists solve lunar mystery with aid of missing Moon tapes
After eight years spent recovering lost Moon data from the Apollo missions, scientists report in a new study they’ve solved a decades-old mystery of why the Moon’s subsurface warmed slightly during the 1970s. Scientists have wondered about the cause of the warming since soon after the Apollo missions started, when astronauts deployed probes on the Moon to measure the heat coming from its interior. The lost data tapes recovered by the scientists filled in a record gap during the 1970s and helped the researchers pinpoint the source of the warming as the Apollo astronauts themselves.
GeoSpace is a blog on Earth and space science, managed by AGU’s Public Information staff. The blog features posts by AGU writers and guest contributors on all sorts of relevant science topics, but with a focus on new research and geo and space sciences-related stories that are currently in the news.