Intense star formation refers to a period in which stars are forming at an exceptionally high rate. This process typically occurs within dense molecular clouds, where gravitational forces cause gas and dust to collapse under their own weight, leading to the birth of new stars. During intense star formation episodes, many stars can be formed over a relatively short period of time, resulting in clusters or associations of young stars. These regions are often characterized by high levels of radiation, as well as strong stellar winds and supernova explosions, which can have significant effects on the surrounding interstellar medium.