Historical clue formulations

• "Ad ___ per aspera" (motto of Kansas) — 2025-12-03
• "Ad ___" (2019 sci-fi film) — 2024-08-11
• Aerospace company that makes launch vehicles for NASA — 2023-11-25
• Ad ____ (Latin for "to the stars") — 2023-05-29
• "Ad ___ per aspera" (motto of Kansas) — 2017-11-28
• "Ad ___ per aspera" (Kansas' motto) — 2017-02-14
• Stars, at the Forum — 2015-08-16
• "Per ardua ad ___" — 2015-07-01
• "Ad ___ per aspera" (Kansas' motto) — 2013-10-29
• "Per aspera ad ___" — 2013-06-26
• Circus Maximus stars? — 2013-03-09
• Per aspera ad ___ — 2012-09-16
• Stars, in a motto — 2012-09-15
• Word in Kansas' motto — 2011-02-18
• "Per ardua ad ___" (Royal Air Force motto) — 2010-08-29
• Senate stars? — 2010-07-03
• Latin stars — 2010-01-13
• Ad ___ (National Space Society's magazine) — 2009-12-05
• Ad ___ per aspera (Kansas' motto) — 2009-03-30
• Opel model — 2008-07-05
• "Per Ardua ad ___" (Royal Air Force motto) — 2008-06-27
• Latin twinklers — 2006-11-05
• Latin stars — 2005-12-15
• Stars, in Kansas' motto — 2005-03-13
• Ad ___ per aspera (Kansas' motto) — 2004-09-17
• "Per Ardua ad ___" (Royal Air Force motto) — 2004-03-13
• "Ad ___ per aspera" (Kansas' motto) — 2003-12-21
• Latin stars — 2003-10-04
• Stars, in Kansas' motto — 2003-07-03
• Per Ardua ad ___ (Royal Air Force motto) — 2003-05-25
• Kansas motto word — 2003-01-22
• Stars in Caesar's palace? — 2002-09-12
• Ad ___ per aspera (Kansas' motto) — 2001-08-26
• Ad ___ (to the stars): Lat. — 2000-07-03
• Kansas motto word — 2000-01-02
• Ad ___ per aspera (Kansas' motto) — 1999-06-06
• Stars, in Kansas' motto — 1998-08-26
• "Ad ___ per Aspera" (Kansas maxim) — 1998-06-04
• Kansas motto word — 1997-06-14
• Word in Kansas' motto — 1996-07-25
• Second word of Kansas' motto — 1995-07-16
• Livy's stars — 1994-10-22
• Ad _____ per Aspera (Kansas' motto) — 1994-08-18