The Space Research and Technology Institute (Bulgarian: Институт за космически изследвания и технологии, Institut za kosmicheski izsledvaniya i tekhnologii) of the Bulgarian Academy of Sciences is one of the primary research bodies in the field of space science in Bulgaria.
Space Research and Technology Institute (SRTI-BAS)(Bulgariska: Институт за космически изследвания и технологии) av den bulgariska vetenskapsakademin är ett av de främsta forskningsorganen inom rymdvetenskap i Bulgarien.