Once every 80 years: Rare 'Blaze Star' nova to finally light up skies this week — here's how to see it

The night sky might shortly be brightened by a rare heavenly occurrence. A temporary new star can be produced through the eruption of a distant star system. The phenomenon has been highly predicted by professionals, but it is difficult to predict when and if it is going to take place. For some experts, it can possibly appear this week.

The Blaze Star: What is it?
The Blaze Star, or T Coronae Borealis (T CrB), is an erupting nova. It erupts every 80 years, briefly being visible. The system consists of a red giant and a compact white dwarf. A white dwarf strips hydrogen from a red giant over time. Pressure builds and eventually leads to a brilliant explosion. The star occasionally comes back into sight due to the activity.

The Blaze Star will shine in the Corona Borealis and remain visible to the naked eye for several days. (Image: NASA)

When Would It Appear?
Astronomers have tracked changes in the brightness of T CrB. The nova may appear on March 27, as predicted by some scientists.
The dates given below are 10 November, 25 June 2026, and 8 February 2027 if it does not appear.
These predictions follow the star system's 228-day orbit.