Hubble image archive
Eta Carinae Light Echo Brightening - February 6, 2011
The double-star system Eta Carinae, about 120 times more massive than the Sun, produced a spectacular outburst that was seen on Earth from 1837 to 1858. This image shows the light from Eta Carinae's outburst illuminating the dust clouds near the doomed star system as it moves thr...
- Date
- Jan 1, 2012
- Mission
- Hubble Space Telescope
- Archive ID
- hubblesite-images-2012-12-3000-image
The double-star system Eta Carinae, about 120 times more massive than the Sun, produced a spectacular outburst that was seen on Earth from 1837 to 1858. This image shows the light from Eta Carinae's outburst illuminating the dust clouds near the doomed star system as it moves through them. The effect is like shining a flashlight on different regions of a vast cavern. The image was taken in February 2011 with the NOAO Optical Astronomy Observatory's Blanco 4-meter telescope at the Cerro Tololo Inter-American Observatory in Chile.
Credits
NASA, NOAO, and A. Rest (STScI)Image Details
| About The Object | |
|---|---|
| Object Name | Eta Carinae (Eta Car) Light Echo |
| Object Description | Light Echo Caused by the Massive/Variable Star Eta Car |
| R.A. Position | 10h 44m 12.12s |
| Dec. Position | -60° 16' 1.69" |
| Constellation | Carina |
| Dimensions | 7,500 light-years (2,300 parsecs) |
| About The Data | |
| Data Description | The science team studying the Eta Car light echo was led by A. Rest (STScI). This single-filter image of the light echo was taken in 2011 with the CTIO 4-m Blanco telescope. |
| Instrument | CTIO 4-m Blanco telescope |
| Exposure Dates | February 6, 2011 |
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Image and source material are credited to the official mission archive linked below.
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