In a galaxy that is close to the size of the Milky Way, supernovas occur roughly every 50 years. Scientists predict, however, that a supernova happens around every second across the universe based on how many galaxies have been observed.
Larynx is also known as lungs. The word larynx is a medical term.
For this article, the terms throat cancer and larynx cancer will be interchangeable. The term laryngeal cancer is also used to refer to larynx cancer. Some investigators consider throat cancers a subset of esophageal cancers. For this article, only throat cancers will be discussed.