"alien" is just clickbait. I believe in aliens out there somewhere but nothing any human has ever seen.
I mean I guess it could be worse "We found a mathematically perfect alien star system, and then..."
In case you do not know, the speed of light is just a made up number, so how the fuck do they're even measuring some solar system? THEY DON'T!
It's all clickbait, end of story "aliens, perfect math ..." I know this without reading it.