Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomical concept
|
| gptkbp:age |
about 13.8 billion years
|
| gptkbp:centralTo |
no unique center
|
| gptkbp:contains |
gptkb:cosmology
gptkb:cosmic_web black holes stars dark energy quasars galaxies nebulae dark matter planets filaments clusters of galaxies superclusters voids about 10^80 atoms about 2 trillion galaxies observable energy observable events observable matter observable objects observable particles observable phenomena observable radiation observable signals observable space-time observable structures |
| gptkbp:diameter |
about 93 billion light-years
|
| gptkbp:distinctFrom |
entire universe
|
| gptkbp:edgeDefinedBy |
particle horizon
|
| gptkbp:expansion |
true
|
| gptkbp:expansionRate |
gptkb:Hubble_constant
|
| gptkbp:firstLight |
gptkb:cosmology
|
| gptkbp:hasRadius |
about 46.5 billion light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
observable universe
|
| gptkbp:mass |
about 1.5 x 10^53 kg
|
| gptkbp:observableFrom |
gptkb:Earth
|
| gptkbp:observedBy |
any observer
|
| gptkbp:partOf |
universe
|
| gptkbp:prohibits |
speed of light
age of universe |
| gptkbp:shape |
approximately spherical
|
| gptkbp:studiedBy |
gptkb:astronomy
gptkb:cosmology astrophysics |
| gptkbp:volume |
about 4 x 10^32 cubic light-years
|
| gptkbp:bfsParent |
gptkb:cosmology
|
| gptkbp:bfsLayer |
4
|