Gotta love Naval Slang!!
Appendix:U.S. Navy slang - Wiktionary: "Sierra Hotel: Phonetic letters for SH, which stands for 'Shit Hot.' Refers to anything impressive or greatly exceeding what is required. Can also refer to the phrase 'Shit Happens'."
China Reveals Most Detailed Geological Map of the Moon Ever Created
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Longtime Slashdot reader AmiMoJo shares a report from Nature: The Chinese
Academy of Sciences (CAS) has released the highest-resolution geological
maps of ...
2 hours ago