Possible Clues:

• Gp. listening for signals from space
• Alien-hunting org
• Subj. of concern to The Planetary Society
• 'The X-Files' project, for short
• Exobiologist's org.
• "The X-Files" org.
• 'Are We Alone?' research org.
• Space exploration org
• Successor of Rameses I
• Agcy. often 'quoted' by Weekly World News