1: Scientists predict a rare nova explosion

2: Astronomers anticipate a celestial spectacle

3: Nova explosion set to dazzle the night sky

4: Rare event to illuminate the cosmos

5: Supernova on the horizon, experts say

6: Phenomenon expected to be visible worldwide

7: Skywatchers await the spectacular light show

8: Astronomical event sparks excitement among scientists

9: Rare nova explosion predicted to captivate stargazers