information about Space exploration field
Field Hierarchy
Parent | |||
---|---|---|---|
Physics 33.6M papers | Engineering 25.6M papers | Astronomy 2.8M papers | Aerospace engineering 2.3M papers |
Current | |||
Space exploration 24.8k papers | |||
Child | |||
Jupiter (rocket family) 24.9k papers | Human spaceflight 2,829 papers | Space program 2,227 papers |
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