Summary:
- This article discusses the discovery of a new type of supernova, called a "calcium-rich gap transient," which is a rare and unusual type of stellar explosion.
- Researchers have found that these supernovae are produced by the collapse of a white dwarf star, which is the dense core of a star that has shed its outer layers.
- The study of these calcium-rich gap transients could provide new insights into the final stages of stellar evolution and the formation of heavy elements in the universe.