Topic
- astrophysics::galaxy astrophysics2
- astrophysics::solar and stellar astrophysics2
- instrumentation and methods for astrophysics (astro-ph.im)2
- solar and stellar astrophysics (astro-ph.sr)2
- [sdu]sciences of the universe [physics]1
- 01 natural sciences1
- 0103 physical sciences1
- 010303 astronomy & astrophysics1
- 0105 earth and related environmental sciences1