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gptkbp:instance_of
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gptkb:galaxy
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gptkbp:contains
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gptkb:dark_matter
gptkb:star
cosmic rays
star clusters
nebulae
various types of stars
billions of stars
various stellar populations
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gptkbp:depicted_in
|
various cultures' mythology
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gptkbp:diameter
|
approximately 100,000 light-years
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gptkbp:expansion
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due to dark energy
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gptkbp:foot
|
four main arms
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gptkbp:has_a_bulge
|
in the center
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gptkbp:has_a_central_concentration_of_stars
|
the Galactic Bulge
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gptkbp:has_a_focus_on
|
astrophysical studies
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gptkbp:has_a_halo
|
of dark matter
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gptkbp:has_a_supermassive_black_hole
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gptkb:Sagittarius_A*
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gptkbp:has_function
|
the Galactic Disk
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gptkbp:has_single
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globular clusters
open clusters
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|
https://www.w3.org/2000/01/rdf-schema#label
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Milky Way system
|
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gptkbp:is_a_site_of
|
star formation
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gptkbp:is_a_source_of
|
gptkb:gravitational_waves
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gptkbp:is_a_subject_of
|
gptkb:scientific_research
popular science fiction
|
|
gptkbp:is_affected_by
|
gravitational interactions
|
|
gptkbp:is_estimated_to_collide_with
|
the Andromeda Galaxy in 4.5 billion years
|
|
gptkbp:is_expected_to
|
13.6 billion years old
|
|
gptkbp:is_home_to
|
the Galactic Center
many exoplanets
the Orion Arm
|
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gptkbp:is_influenced_by
|
the cosmic microwave background radiation
|
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gptkbp:is_located_in
|
the Virgo constellation
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gptkbp:is_observed_in
|
multiple wavelengths of light
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gptkbp:is_often_described_as
|
the Galaxy
|
|
gptkbp:is_part_of
|
gptkb:Local_Group
gptkb:the_Milky_Way_Galaxy
the observable universe
the Laniakea Supercluster
|
|
gptkbp:is_studied_in
|
gptkb:astronomy
radio telescopes
|
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gptkbp:is_surrounded_by
|
satellite galaxies
intergalactic space
|
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gptkbp:is_the_second_largest_galaxy_in
|
gptkb:the_Local_Group
|
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gptkbp:is_thought_to_have_formed_from
|
smaller protogalaxies
gas and dust clouds
|
|
gptkbp:is_visible_from
|
as a band of light in the night sky
|
|
gptkbp:map
|
astrometry
|
|
gptkbp:mass
|
approximately 1.5 trillion solar masses
|
|
gptkbp:metallicity
|
approximately 0.02 solar metallicity
|
|
gptkbp:notable_galaxies
|
gptkb:Earth
|
|
gptkbp:rotation_period
|
about 225-250 million years
|
|
gptkbp:scientific_classification
|
SBc type galaxy
|
|
gptkbp:targets
|
gptkb:space_mission
|
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gptkbp:type_of
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gptkb:spiral_galaxy
|
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gptkbp:bfsParent
|
gptkb:The_Milky_Way_Galaxy
gptkb:Milky_Way
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gptkbp:bfsLayer
|
5
|