On: ALMA Reveals Long-Lived Hotspots on Betelgeuse's Bubbling Surface

[jihadjihad]

> A remarkably detailed image

I know it's 600 ly away but my eyes kept waiting for the images to crisp up anyways, spoiled as they are.

[kelsolaar → jihadjihad]

ALMA is a radio telescope, i.e., does not measure visible spectrum / light.