Historical clue formulations

• Encircled — 2025-03-29
• Spherical — 2018-12-05
• Like a celestial body — 2012-02-02
• "O naked Moon full-___!": Browning — 2010-02-05
• Like an eyeball — 2007-10-11
• Globular — 2006-07-04
• Globular — 2004-09-14
• Spherical — 2002-08-25
• Globular — 2002-05-12
• Having eyes, in verse — 2000-10-08
• Spherical — 1996-06-26