Webb19 jan. 2024 · Here are a few types of galaxies: Spiral galaxies look like giant pinwheels. The arms of the pinwheel are made up of stars and lots of gas and dust. Gas and dust are some of the main ingredients needed to form new stars. Young stars burn much hotter than older stars, so spiral galaxies are often some of the brightest in the universe. Webb22 mars 2024 · The universe is a vast expanse of space that contains all of everything in existence. The universe contains all of the galaxies, stars, and planets. The exact size of the universe is unknown. Scientists believe …
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WebbMarcy: The discovery of planets around other stars is extraordinarily difficult. The problem, in a nutshell, is that a planet is about 1 billion times fainter than its host star, so the … Webbför 2 dagar sedan · DC Studio co-lead James Gunn announced eight new cast members for the first project in his DCU reboot.. That project is none other than Creature Commandos, an animated series whose characters will crossover into unspecified live-action adventures in the future.. The first person to get officially cast was Frank Grillo as Rick Flag Sr. The … how to say philatelist
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Webb31 jan. 2024 · Another way to get from one universe to another would be a wormhole, a tunnel comprised of two connected black holes where an incredibly dense mass has pulled spacetime into the shape of a... Webb7 juni 2024 · The immense scale of the Universe seems to prohibit such voyages, after all the nearest galaxy is so far away that it takes light itself - the fastest thing in the Universe - 2.5 million years... WebbThis is an alphabetically ordered list of selected galaxies and galaxy clusters. ( See also astronomy; cosmology; list of stars; nebula; protogalaxy; star cluster; supercluster .) galaxies Andromeda Galaxy Canis Major Dwarf Galaxy Cygnus A Maffei I and II Magellanic Clouds Milky Way Galaxy Virgo A galaxy groups and clusters Coma cluster Local Group how to say philos