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Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:scientific_theory
|
| gptkbp:defines |
The number of protons in the observable universe
|
| gptkbp:estimatedCost |
1.57 × 10^79
|
| gptkbp:field |
astrophysics
|
| gptkbp:hasUnit |
dimensionless
|
| gptkbp:namedAfter |
gptkb:Arthur_Eddington
|
| gptkbp:proposedBy |
gptkb:Arthur_Eddington
|
| gptkbp:relatedTo |
gptkb:cosmology
number of hydrogen atoms in the universe |
| gptkbp:usedIn |
estimates of the universe's size
|
| gptkbp:bfsParent |
gptkb:Arthur_Eddington
|
| gptkbp:bfsLayer |
4
|
| https://www.w3.org/2000/01/rdf-schema#label |
Eddington number
|