ALMA Reveals Long-Lived Hotspots on Betelgeuse's Bubbling Surface
layer8
39 points
4 comments
August 28, 2026
Related Discussions
Found 5 related stories in 57.9ms across 4,827 title embeddings via pgvector HNSW
- Astronomers find strongest evidence yet that Betelgeuse has a companion wglb · 12 pts · July 29, 2026 · 55% similar
- Betelgeuse Astronomers capture clearest image yet of famous star's companion rpledge · 11 pts · July 28, 2026 · 51% similar
- Webb Telescope Rules Out Two New Dyson Sphere Candidates root-parent · 18 pts · August 28, 2026 · 37% similar
- Scientists Discover Vast Underground 'Anomaly' on Mars Brajeshwar · 20 pts · August 27, 2026 · 37% similar
- Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone anyonecancode · 86 pts · July 16, 2026 · 36% similar
Discussion Highlights (3 comments)
teepo
How many are named "Linksys"?
DrBazza
I think there's a 'better' picture of Antares than there is Betelgeuse, but in the best traditions of yak-shaving, I discovered Betelgeuse has an imaged companion: https://www.space.com/astronomy/stars/betelgeuse-betelgeuse-...
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.