which of these describes a nebula
a cloud of gas and dust in outer space
A nebula is a term used to describe a cloud of gas and dust in space. It is often a region where new stars are formed or where remnants of dead stars are found. Nebulas can appear as glowing, colorful, and ethereal structures, often with intricate patterns and shapes. They can vary in size and composition, and some of the most famous types include the Orion Nebula, Crab Nebula, and the Pillars of Creation in the Eagle Nebula.
A nebula is a type of celestial object that is composed of gas and dust. It is typically observed as a cloud-like or a fuzzy region in space. Nebulas are usually illuminated by nearby stars or other energetic phenomena, and they come in different shapes, sizes, and colors. They can be found in various parts of the universe, from our own Milky Way galaxy to distant galaxies millions of light-years away.
To acquire more detailed and specific information about nebulae, you can refer to astronomy books, scientific journals, or reliable websites dedicated to space and astronomy. These sources will provide in-depth explanations along with stunning images of various nebulae. Additionally, you can also utilize online databases and resources such as NASA's website or astronomical databases like the Simbad Astronomical Database to access specific data and research related to different nebulae.