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Riegel_Haribo OP t1_itfondo wrote

Reply to comment by bk15dcx in James Webb revisited gravitational-lensing cluster Abell 2744 this week - and I spent hours processing and cleaning hundreds of cosmic ray artifacts to reveal the faintest details, yet unseen, in glorious six-color 4k+ by Riegel_Haribo

Mass, warping spacetime. (Let me know when you invent a telescope that sees "black" and "dark" things...)

Abell 2744 is itself featured on the Wikipedia gravitational lens page.

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bk15dcx t1_itfra8b wrote

So it's mass we cannot see?

And yes, I'll let you know when my breakthrough telescope is ready.

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