Template:NASA Great Observatories Program
| Timeline of NASA Great Observatories Program |
|---|
| <timeline>
DateFormat=dd/mm/yyyy Define $start=01/01/1989 Define $now=07/05/2025 Period=from:$start till:$now ImageSize=width:800 height:auto barincrement:22 TimeAxis=orientation:horizontal PlotArea=right:5 left:5 bottom:60 top:5 Legend=orientation:vertical position:bottom columns:1 Colors= id:hubble value:rgb(1,0.7,0.8) legend:Hubble_Space_Telescope id:compton value:rgb(0.7,0.8,1) legend:Compton_Gamma_Ray_Observatory id:chandra value:rgb(1,0.8,0.7) legend:Chandra_X-ray_Observatory id:spitzer value:rgb(0.7,0.9,0.6) legend:Spitzer_Space_Telescope id:lightline value:rgb(0.9,0.9,0.9) id:lighttext value:rgb(0.5,0.5,0.5) BackgroundColors=canvas:white ScaleMajor=gridcolor:lighttext unit:year increment:5 start:01/01/1990 ScaleMinor=gridcolor:lightline unit:month increment:6 start:01/01/1990 BarData= barset:Hubble barset:Compton barset:Chandra Barset:Spitzer PlotData= width:15 textcolor:black barset:Hubble shift:(5,-5) anchor:from fontsize:s color:hubble from:24/04/1990 till:$now text:"Hubble Space Telescope" barset:Compton shift:(5,-5) anchor:from fontsize:s color:compton from:05/04/1991 till:04/06/2000 text:"Compton Gamma Ray Observatory" barset:Chandra shift:(5,-5) anchor:from fontsize:s color:chandra from:23/07/1999 till:$now text:"Chandra X-ray Observatory" Barset:Spitzer shift:(5,-5) anchor:from fontsize:s color:spitzer from:25/08/2003 till:30/01/2020 text:"Spitzer Space Telescope" </timeline> |