Sharpest Image Ever of R136a1, Largest Known Star
Nestled in the center of the Tarantula Nebula in the Large Magellanic Cloud is the largest star yet discovered. With the help of the Zorro imager and the power of the 8.1-meter Gemini South telescope in Chile, astronomers have produced the sharpest image ever of this star. This new image challenges our understanding of the most massive stars and suggests that they may not be as massive as previously thought.
Credit:
International Gemini Observatory/NOIRLab/NSF/AURA
Acknowledgment: Image processing: T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), M. Zamani (NSF NOIRLab) & D. de Martin (NSF NOIRLab)
About the Image
Id: | noirlab2220a |
Type: | Observation |
Release date: | Aug. 18, 2022, 1 p.m. |
Related releases: | noirlab2220 |
Size: | 1024 x 1024 px |
About the Object
Wallpapers
1024x768
65.7 KB
1280x1024
86.9 KB
1600x1200
111.1 KB
1920x1200
125.8 KB
2048x1536
769.7 KB
Coordinates
Position (RA): | 5 38 42.38 |
Position (Dec): | -69° 6' 2.72" |
Field of view: | 0.04 x 0.04 arcminutes |
Orientation: | North is 90.8° right of vertical |
Colors & filters
Band | Wave-length | Tele-scope |
---|---|---|
Optical b | 466 nm | Gemini South Zorro |
Optical r | 562 nm | Gemini South Zorro |
Optical i | 716 nm | Gemini South Zorro |
Optical z | 832 nm | Gemini South Zorro |