| 2025-12-21 | U.F.O.-watching org. |
| 2025-10-06 | Org. looking for alien life |
| 2025-09-25 | Subj. studied with the help of telescopes |
| 2025-08-19 | Org. concerned with life beyond Earth |
| 2025-07-26 | ___ Institute, home to the Carl Sagan Center |
| 2025-06-03 | Grp. sending radio signals into space |
| 2024-06-06 | Org. seeking alien life |
| 2023-11-18 | ___ Institute, home of the Carl Sagan Center |
| 2022-10-16 | Alien-seeking org. |
| 2022-01-07 | Org. for Carl Sagan |
| 2021-08-22 | Grp. that hasn't yet found what it's looking for |
| 2021-08-13 | Org. behind the Carl Sagan Center |
| 2021-06-13 | Space-scanning org. |
| 2021-06-02 | Org. seeking alien life |
| 2020-04-19 | Org. that employs radio telescopes |
| 2019-12-27 | Alien-seeking org. |
| 2019-01-06 | "Contact" org. |
| 2018-03-13 | Org. seeking life in space |
| 2017-08-08 | Org. in Carl Sagan's "Contact" |
| 2016-11-19 | Program whose prospects are looking up? |
| 2016-10-09 | Astrobiologists' org. |
| 2016-06-26 | Subj. for a radio astronomer |
| 2016-04-24 | ___ Institute (astronomers' org.) |
| 2016-04-14 | Radio listener grp. |
| 2015-10-17 | Project that analyzes electromagnetic radiation, for short |
| 2015-04-14 | Org. that listens for alien signals |
| 2014-08-27 | ___ Institute, org. that makes use of the Allen Telescope Array |
| 2014-08-23 | Program that asks "Are we aloe?," for short |
| 2014-08-01 | "The X-Files" program, for short |
| 2014-07-25 | Institute in the 1997 sci-fi film "Contact" |
| 2013-11-30 | "The X-Files" project, for short |
| 2009-08-11 | Alien-seeking program: Abbr. |
| 2009-06-06 | Space-scanning proj. |
| 2009-01-04 | "The X-Files" grp. |
| 2007-01-11 | Son of Ramses I |
| 2006-03-04 | "The X-Files" org. |
| 2004-08-08 | Son of Ramses I |
| 2003-10-17 | Father of Ramses II |
| 2002-12-13 | Egyptian king of the 19th dynasty |
| 2000-01-29 | "The X-Files" grp. |
| 1999-02-20 | Bristle: Prefix |
| 1996-07-14 | Ramses I's successor |
| 1995-10-08 | King of ancient Egypt |