We will soon be able to look up into the sky and see something not seen during our lifetime. And most likely something we will not see again!
Astronomers are expecting a “new star” to appear in the night sky anytime between now and September. The expected brightening event, known as a nova, will occur in the Milky Way’s Corona Borealis, or Northern Crown constellation, which is located between the Boötes and Hercules constellations.
The star system, located 3,000 light-years from Earth and typically too dim to be seen with the naked eye, is expected to reach a level of brightness similar to that of Polaris, or the North Star.
Once the nova peaks in brightness, it will be as if a new star has appeared — one that’s visible for a few days without any equipment and a little over a week with binoculars before it dims and disappears from sight for another 80 years or so.
Astronomers are expecting a “new star” to appear in the night sky anytime between now and September, and it promises to be a once-in-a-lifetime celestial sight, according to NASA.
https://www.cnn.com/2024/03/19/world/t-coronae-borealis-nova-new-star-scn/index.html