Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:observatory
|
| gptkbp:archives |
Chandra Data Archive
|
| gptkbp:collaborations |
international research teams
|
| gptkbp:communication |
high-gain antenna
|
| gptkbp:community_involvement |
gptkb:Chandra_X-ray_Center
|
| gptkbp:contributed_to |
understanding of dark matter
understanding of galaxy formation understanding of black holes understanding of supernovae understanding of neutron stars |
| gptkbp:discovered_by |
study of cosmic rays
evidence of dark energy study of the cosmic X-ray background first direct image of a black hole investigation of supermassive black holes mapping of hot gas in galaxy clusters study of stellar explosions study of the cosmic microwave background study of the formation of galaxies investigation of the intergalactic medium study of the evolution of the universe investigation of the nature of dark matter discovery of the most distant galaxy exploration of the life cycle of stars investigation of the Milky Way's center understanding of the structure of the universe |
| gptkbp:has_symbol |
0.5 degrees
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chandra Observatory
|
| gptkbp:instrument |
gptkb:Chandra_X-ray_Observatory's_Imaging_Spectrometer
gptkb:Advanced_CCD_Imaging_Spectrometer gptkb:High_Energy_Transmission_Grating_Spectrometer gptkb:Chandra_X-ray_Observatory's_HRC Chandra X-ray Observatory's ACIS |
| gptkbp:is_observed_in |
X-ray emissions from celestial objects
|
| gptkbp:is_part_of |
gptkb:NASA's_Great_Observatories_program
|
| gptkbp:launch_vehicle |
gptkb:Space_Shuttle_Columbia
|
| gptkbp:launched |
July 23, 1999
|
| gptkbp:located_in |
gptkb:physicist
L2 Lagrange point |
| gptkbp:mass |
4,800 kg
|
| gptkbp:mission |
X-ray astronomy
halo orbit |
| gptkbp:mission_duration |
ongoing
|
| gptkbp:named_after |
gptkb:Subrahmanyan_Chandrasekhar
|
| gptkbp:operated_by |
gptkb:NASA
|
| gptkbp:power_output |
solar panels
|
| gptkbp:provides_information_on |
gptkb:observatory
|
| gptkbp:resolution |
0.5 arcseconds
|
| gptkbp:bfsParent |
gptkb:Low_Energy_Transmission_Grating_Spectrometer_(LETGS)
|
| gptkbp:bfsLayer |
5
|