"Rare Nova Explosion Unveils 'New' Star in Northern Crown"

TL;DR
The star system T Coronae Borealis, located 3,000 light-years away, is set to undergo a nova outburst between February and September 2024, making it visible to the naked eye as bright as the North Star. This rare event, occurring approximately every 80 years, is the result of a thermonuclear reaction within a binary star system involving a white dwarf and a red giant, offering a unique opportunity for skywatchers to witness a once-in-a-lifetime celestial event in the constellation Corona Borealis.
Topics:scienceastronomy#astronomy#celestial-event#nova-explosion#red-giant#t-coronae-borealis#white-dwarf
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