Tag: T Coronae Borealis
![In this illustration, a white dwarf star and a red giant star orbit each other, resulting in a nova similar to the T Coronae Borealis nova that is seen every 80 years. Image credit: NASA/Goddard Space Flight Center](https://www.adlerplanetarium.org/wp-content/uploads/Artboard-1-2-655x504.png)
Novas Vs. Supernovas: What’s The Difference?
What is the difference between a nova and a supernova, and what causes them to explode? Adler Astronomer, Dr. Geza Gyuk explains.