Cosmic phenomena refer to natural events and objects that occur in the universe beyond Earth. These include stars, planets, galaxies, and black holes, as well as events like supernovae and meteor showers. Each of these phenomena plays a crucial role in the structure and evolution of the cosmos. Many cosmic phenomena can be observed from Earth, often with the help of telescopes. For example, comets are icy bodies that release gas and dust, creating bright tails as they approach the Sun. Understanding these phenomena helps scientists learn more about the universe's origins and its ongoing changes.