Sep 25, 2025 · Where are nebulae? Nebulae exist in the space between the stars—also known as interstellar space. The closest known nebula to Earth is called the Helix Nebula. It is the …

Oct 11, 2024 · Test your nebulae knowledge and match these tumultuous clouds of gas and dust with their true names. These nebula views were taken by the Hubble Space Telescope, which …

Sep 25, 2025 · A supernova is the biggest explosion that humans have ever seen. Each blast is the extremely bright, super-powerful explosion of a star. An illustration of one of the brightest …

Gallery of NASA Universe Images Galaxies, nebulae, and supernova remnants to view or print. explore Glossary explore How Scary Is Space? Check out these nine unearthly nightmares …

Sep 25, 2025 · A nebula is a cloud of dust and gas in space.

Mar 11, 2021 · Galaxies, nebulae, and supernova remnants to view or print.

Sep 25, 2025 · Many stars, nebulae, and other objects are named after the constellations they are found in. For example, meteor showers are named for the constellation where the meteors …

Sep 9, 2025 · and dark energy, too!Dark matter is stuff in space that has gravity, but it is invisible and isn’t like anything else we know about. Dark matter makes up about 27% of the universe. …

Sep 25, 2025 · Interstellar space begins where the sun’s magnetic field stops affecting its surroundings. Space Place in a Snap tackles this fascinating question! Galaxies, nebulae, and …

Although this object and others like it are called planetary nebulae (pronounced NEB-u-lee), they really have nothing to do with planets. They got their name ZKHQ DVWURQRPHUV ¿rst saw …