this post was submitted on 06 Dec 2025
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Science Memes

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[–] TigerAce@lemmy.dbzer0.com 5 points 10 hours ago* (last edited 10 hours ago) (1 children)

That's looks like a picture of Jupiter, or an artists impression of it, and there's a star needed for an aurora to happen.

Any scientific sources to back this story up?

[–] Midnitte@beehaw.org 11 points 10 hours ago

No it is indeed an artists impression of the planet - it's on the wiki page.

I'm assuming that aurora only needs solar wind to happen on earth - or that solar wind outside the heliosphere is strong enough you don't need a star for it to happen.

In 2018 astronomers said "Detecting SIMP J01365663+0933473 with the VLA through its auroral radio emission, also means that we may have a new way of detecting exoplanets, including the elusive rogue ones not orbiting a parent star ...