The color of a star is closely related to its temperature. As the temperature of a star changes, so does its color. This relationship is described by a principle known as Wien's law, which states that the wavelength at which a star emits the most light is inversely proportional to its temperature. When we talk about the color of stars, we often refer to their spectral classification, which is a system that categorizes stars based on their temperatures and spectral features. The most commonly use

Melbourne Star Observation Wheel to close

Explore the variable star RS Puppis! 🌟 This star brightens and dims over about a six-week cycle. Shrouded in dust, this luminous star resides about 6,500 light-years away! Music provided by SoundPhenomenon, from Pond 5. #NASA #Hubble #stars #space #science #astronomy #universe #cosmos #telescope #astrophotography | NASA's Hubble Space Telescope

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