Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:event
|
| gptkbp:alsoKnownAs |
gptkb:Shapley–Curtis_Debate
|
| gptkbp:date |
1920
|
| https://www.w3.org/2000/01/rdf-schema#label |
Great Debate
|
| gptkbp:location |
gptkb:National_Academy_of_Sciences,_Washington,_D.C.
|
| gptkbp:participants |
gptkb:Heber_Curtis
gptkb:Harlow_Shapley |
| gptkbp:refersTo |
1920s astronomical debate
debate between Harlow Shapley and Heber Curtis |
| gptkbp:result |
established the concept of galaxies outside the Milky Way
|
| gptkbp:topic |
structure of the universe
nature of spiral nebulae |
| gptkbp:bfsParent |
gptkb:Shapley–Curtis_Debate
|
| gptkbp:bfsLayer |
7
|