Observational Evidence for Accelerated Expansion of the Universe
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific theory
|
| gptkbp:explains |
gptkb:cosmological_constant
dark energy |
| gptkbp:firstReported |
late 1990s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Observational Evidence for Accelerated Expansion of the Universe
|
| gptkbp:implies |
existence of dark energy
|
| gptkbp:keyScientist |
gptkb:Adam_G._Riess
gptkb:Brian_P._Schmidt gptkb:Saul_Perlmutter |
| gptkbp:measures |
redshift-distance relation
|
| gptkbp:opposedBy |
previous expectation of decelerating universe
|
| gptkbp:recognizedBy |
gptkb:2011_Nobel_Prize_in_Physics
|
| gptkbp:relatedTo |
gptkb:cosmology
|
| gptkbp:supportedBy |
Type Ia supernova observations
baryon acoustic oscillations cosmic microwave background measurements |
| gptkbp:bfsParent |
gptkb:Adam_G._Riess
|
| gptkbp:bfsLayer |
5
|