information about Planetary nebula field
Field Hierarchy
Parent | |||
---|---|---|---|
Computer science 62.9M papers | Physics 33.6M papers | Astronomy 2.8M papers | Computer vision 2.2M papers |
Astrophysics 1.3M papers | Stars 410k papers | ||
Current | |||
Planetary nebula 12.6k papers | |||
Child | |||
Emission nebula 3,758 papers | Reflection nebula 1,902 papers | Protoplanetary nebula 1,880 papers | Bipolar nebula 684 papers |
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History