Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Monarch
|
| gptkbp:bfsLayer |
3
|
| gptkbp:bfsParent |
gptkb:Milky_Way
gptkb:Milky_Way_Galaxy |
| gptkbp:contains |
star-forming regions
nebulae open clusters star systems |
| gptkbp:depicted_in |
gptkb:physicist
radio wavelengths infrared wavelengths |
| https://www.w3.org/2000/01/rdf-schema#label |
Perseus Arm
|
| gptkbp:is_adjacent_to |
gptkb:Orion_Arm
gptkb:Cygnus_Arm |
| gptkbp:is_associated_with |
gptkb:nebula
HII regions |
| gptkbp:is_characterized_by |
star clusters
stellar nurseries chemical enrichment high density of stars |
| gptkbp:is_connected_to |
gptkb:Galactic_core
Galactic halo other spiral arms |
| gptkbp:is_explored_in |
space telescopes
|
| gptkbp:is_home_to |
gptkb:supernova_remnants
young stars exoplanets molecular clouds old stars starburst regions various types of stars various astronomical phenomena various types of nebulae various stellar populations |
| gptkbp:is_influenced_by |
Galactic dynamics
Galactic spiral density waves |
| gptkbp:is_part_of |
gptkb:Local_Group
Galactic disk Milky Way's structure Galactic rotation curve Galactic spiral structure Milky Way's spiral arms |
| gptkbp:is_studied_in |
gptkb:observatory
stellar evolution galactic astronomy galactic structure |
| gptkbp:length |
approximately 10,000 light-years
|
| gptkbp:located_in |
Galactic coordinates
Galactic latitude 0° to 10° Galactic longitude 120° to 180° |
| gptkbp:map |
astronomical surveys
3 D star maps |
| gptkbp:named_after |
gptkb:Perseus_constellation
Greek mythology hero Perseus |
| gptkbp:part_of |
gptkb:Milky_Way_galaxy
|
| gptkbp:width |
approximately 1,000 light-years
|