Tag: galaxies
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Hubble Reveals Early Galaxy's Role in Clearing Cosmic Fog
Hubble discovered ultraviolet light from an early galaxy, just 1.4 billion years after the Big Bang. Its young, tightly packed stars produced ionizing light, clearing opaque gas and suggesting such galaxies were key to transforming the early Universe's neutral hydrogen…
Science & TechnologyAstronomy and Space Hubble Space TelescopeEarly UniverseGalaxiesUltraviolet lightBig BangCosmologyIonizing light
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Webb and Hubble Telescopes Reveal Massive Star Clusters Emerge Faster
Observations from the James Webb and Hubble space telescopes reveal that massive star clusters emerge from their birth clouds rapidly. This clears surrounding gas and provides new insights into galactic star formation and potential planet-forming regions.
Science & TechnologyWorldAstronomy and SpaceEurope James Webb Space TelescopeHubble Space TelescopeStar clustersGalaxiesSpace & AstronomySciencePlanet formation