Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary sun-like star suddenly began flickering wildly, puzzling scientists until they realized the strange dimming was caused by vast clouds of hot …
Anastasios (Andy) Tzanidakis was reviewing archived telescope observations from 2020 when he noticed something unusual. A seemingly ordinary star called Gaia20ehk was behaving in a way astronomers ra… [+5797 chars]
