Wanted: Observers For Rare Astronomical Event! - Universe Today
If you love a cosmic mystery – and which one of us doesn’t – then you’re going to really enjoy what’s about to occur in the night sky. It all has to do with an easily located variable star in the constellation of Cepheus and an unseen companion which crosses its path every 5.6 years… … Continue reading "Wanted: Observers For Rare Astronomical Event!"
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