Nebula
A nebula is a vast, interstellar cloud of dust, gas, and ionized plasma that exists in the universe, often giving birth to new Stars and Planets through the process of Rotation and Gravitational collapse. Nebulae are formed when a Star explodes as a Supernova, expelling its outer layers into space, or when a cloud of gas and dust collapses under its own Gravity. The study of nebulae is an important part of Astrophysics, and Astronomers use Telescopes and other Instruments to observe and understand these phenomena. The Hubble Space Telescope has captured stunning images of nebulae, showcasing their beauty and complexity. Nebulae are also related to Black holes, as they can be found near these regions of intense Gravity.