Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:Chandra_X-ray_Observatory_launch_date |
1999
|
| gptkbp:Chandra_X-ray_Observatory_wavelength |
gptkb:X-rays
|
| gptkbp:Compton_Gamma_Ray_Observatory_launch_date |
1991
|
| gptkbp:Compton_Gamma_Ray_Observatory_wavelength |
gamma ray
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:focus |
multi-wavelength astronomy
|
| gptkbp:Hubble_Space_Telescope_launch_date |
1990
|
| gptkbp:Hubble_Space_Telescope_wavelength |
visible
|
| gptkbp:includes |
gptkb:Spitzer_Space_Telescope
gptkb:Compton_Gamma_Ray_Observatory gptkb:Chandra_X-ray_Observatory gptkb:Hubble_Space_Telescope |
| gptkbp:notableAchievement |
multi-spectrum view of the universe
|
| gptkbp:operatedBy |
gptkb:NASA
|
| gptkbp:purpose |
gptkb:astronomer
|
| gptkbp:Spitzer_Space_Telescope_launch_date |
2003
|
| gptkbp:Spitzer_Space_Telescope_wavelength |
infrared
|
| gptkbp:startDate |
1990
|
| gptkbp:status |
completed
|
| gptkbp:bfsParent |
gptkb:Hubble_Space_Telescope
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Great Observatories program
|