Historical clue formulations

• The moon's South Pole-Aitken basin, e.g. — 2025-04-04
• Sign of impact — 2024-12-12
• Any facial feature of the man in the moon, in reality — 2023-11-27
• Quickly go from success to failure — 2020-11-15
• Copernicus, for one — 2004-03-10
• Lunar locale — 2002-06-19
• Hole in the ground — 1997-12-12
• Bomb vestige — 1996-03-10
• Oregon's _____ Lake — 1994-08-03