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gptkbp:instance_of
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gptkb:nebula
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gptkbp:bfsLayer
|
5
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gptkbp:bfsParent
|
gptkb:SN_1987_A
|
|
gptkbp:age
|
over 30 years
|
|
gptkbp:analyzes
|
its remnant structure
|
|
gptkbp:composed_of
|
heavy elements
|
|
gptkbp:contains
|
gptkb:physicist
|
|
gptkbp:depicted_in
|
gptkb:physicist
|
|
gptkbp:diameter
|
approximately 150 light-years
|
|
gptkbp:discovered_by
|
gptkb:1987
|
|
gptkbp:distance
|
approximately 168,000 light-years
|
|
gptkbp:emissions_standard
|
gptkb:X-rays
radio waves
|
|
gptkbp:examines
|
shock wave interactions
|
|
gptkbp:has_impact_on
|
understanding of supernovae
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
SN 1987 A remnant
|
|
gptkbp:is_analyzed_in
|
light curve variations
|
|
gptkbp:is_associated_with
|
the evolution of the Milky Way
theoretical models of supernova explosions
|
|
gptkbp:is_considered
|
a prototype for Type II supernovae
a benchmark for supernova studies
|
|
gptkbp:is_documented_in
|
gptkb:literary_work
|
|
gptkbp:is_from
|
gptkb:star
|
|
gptkbp:is_involved_in
|
the formation of new stars
|
|
gptkbp:is_monitored_by
|
neutrino emissions
|
|
gptkbp:is_observed_in
|
gptkb:Hubble_Space_Telescope
infrared wavelengths
|
|
gptkbp:is_part_of
|
astrophysics research
the study of cosmic evolution
the Local Group of galaxies
the study of cosmic rays
the study of stellar nucleosynthesis
|
|
gptkbp:is_referenced_in
|
future supernova observations
|
|
gptkbp:is_related_to
|
gamma-ray bursts
|
|
gptkbp:is_studied_in
|
gptkb:spacecraft
stellar evolution
astronomers worldwide
|
|
gptkbp:is_surrounded_by
|
gptkb:30_Doradus
|
|
gptkbp:is_tested_for
|
theories of stellar evolution
|
|
gptkbp:located_in
|
gptkb:Large_Magellanic_Cloud
|
|
gptkbp:material
|
circumstellar material
|
|
gptkbp:photography
|
gptkb:Chandra_X-ray_Observatory
|
|
gptkbp:set_in
|
the constellation Dorado
|
|
gptkbp:significance
|
first observed supernova since the invention of the telescope
|
|
gptkbp:sonar
|
observed light echo phenomenon
|
|
gptkbp:type
|
gptkb:Type_II_supernova
|
|
gptkbp:was_akey_figure_in
|
massive star death
modern astrophysics research
|