diff --git a/Data/Abbr/astronomy.csv b/Data/Abbr/astronomy.csv
index 020d505c..4733e4f2 100644
--- a/Data/Abbr/astronomy.csv
+++ b/Data/Abbr/astronomy.csv
@@ -355,6 +355,7 @@ SAF,Science Archive Facility
 SAFRAN-REOSC,High performance optics company
 SAPHIRA,Detector for the GRAVITY wavefront sensor
 SAXO,SPHERE’S AO system (VLT)
+SBSP,Space Based Solar Power
 SCAO,Single-conjugate adaptive optics
 SCO,Santiago Central Office (ALMA/ESO Vitacura)
 SDD,Software Development Division