Astronomija
type: Concept
narrower: Rentgenastronomija
preferred label: Astronomy @en

Rentgenstari
type: Concept
narrower: Rentgenastronomija
preferred label: X-rays @en

Rentgenastronomija
type: Concept
created: 2009-12-21
modified: 2014-04-10
alternative label: Rentgenstaru astronomija
broader: Rentgenstari
broader: Kosmiskā astronomija
broader: Astronomija
in scheme: subject
note: Source: Astronomijas Vārdnīca (www.liis.lv/astron/Vardnica/.../Vardnica_R.htm) - Google, 2009.12.21
note: Source: Latvijas padomju enciklopēdija, 1986:
preferred label: X-ray astronomy @en

Kosmiskā astronomija
type: Concept
narrower: Rentgenastronomija
preferred label: Space astronomy @en