What am I seeing in the Carina Nebula: a single star or a tight cluster?
#1
I was looking at the latest images from the James Webb Space Telescope of the Carina Nebula, and I got stuck on one specific, incredibly bright star. I can't figure out if I'm seeing a single massive star or if it's actually a tight cluster that the telescope's instruments are resolving as one brilliant point of light.
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#2
I pulled up a few Carina Nebula frames and the bright thing looked like a single point with the usual diffraction spikes radiating outward. No obvious second dot beside it, even in longer exposures. So I’m leaning toward one star rather than a tiny, unresolved cluster, though the spikes can make it look odd.
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#3
In a couple of color bands the core stays insanely bright while the halo changes shape. That contrast nudges me toward a solitary star rather than a compact group, but I’m not sure it proves anything.
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#4
I tried flipping through a few frames and stacking a couple of runs; I still didn’t see a second point nearby, just a blazing core that keeps blooming.
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#5
Do you think the problem is just crowding in the nebula making the star look solo, or is there a real compact cluster that happens to masquerade as a single pinprick in these images?
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