Przybylski’s Star. Discovered back in the 1960s by Polish-Australian astronomer Antoni Przybylski, this celestial oddity has kept scientists scratching their heads ever since. Its spectrum the rainbow like pattern of light it emits is unlike anything we’ve seen. Imagine a stellar fingerprint with too many lines to decipher that’s Przybylski’s Star. But wait, there’s more! Recent observations revealed that this star doesn’t just rotate; it slow dances. Its rotation period spans an astonishing 188 years for one full spin. Now, why would a star take so long to twirl? Strontium, holmium, niobium, scandium, yttrium, caesium, neodymium, praseodymium, thorium, ytterbium, and uranium was detected on the star. Przybylski’s Star flaunts over-abundances of rare-earth elements (think strontium, caesium, and neodymium) and under-abundances of iron and nickel. But here’s where it gets even spicier: some scientists speculate that extraterrestrial civilizations might be involved. Imagine aliens sprinkling their cosmic seasoning into the star’s mix a tantalizing, explanation. So, next time you look up at the night sky, remember Przybylski’s Star the celestial puzzle that even our best minds can’t fully unravel. It’s been speculated that aliens could be dumping waste into the star. Also that it could be a Dyson sphere. It’s also been suggested it could be a warning to others that they have these chemicals and don’t mess with them. I like the explanation is it’s a chemical monolith to show just how powerful they are. Other species that can detect these elements would know what they are used for. Lol. So what do you think? Could it be aliens ? The mystery is how could elements with such a short half-life be detected on a one and a half billion year old star.
https://sites.psu.edu/astrowright/2017/03/16/przybylskis-star-ii-abundance-anomalies/
submitted by /u/Loose-Alternative-77
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