Properties
Alt label
- Black holes
- Eclipses
- Galaxies
- Meteorites
- Quasars
- Universe
SES ID
- 90272
- 49300
- 49737
- 49989
- 50432
- 50838
- 51282
Notation
- 90272
In scheme
Broader
Narrower
Definition
- The branch of astronomy concerned with the physical processes associated with the celestial bodies and the intervening regions of space.