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Disney+ Hotstar is Indiaâ s largest premium streaming platform with more than 100,000 hours of drama and movies in 17 languages, and coverage of every major global sporting event.
Jun 17, 2024 · Star, any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources. This article describes the properties and evolution of individual stars. Included in the discussion are the sizes, energetics, temperatures, masses, and chemical compositions of stars.
People have interpreted patterns and images in the stars since ancient times. [4] This 1690 depiction of the constellation of Leo, the lion, is by Johannes Hevelius. [5] Historically, stars have been important to civilizations throughout the world.
Star is a 2024 Indian Tamil-language coming-of-age romantic drama film written and directed by Elan.The film is jointly produced by B. V. S. N. Prasad and Sreenidhi Sagar under Sri Venkateswara Cine Chitra and Rise East Entertainment. It stars Kavin in the lead role, alongside Lal, Aaditi Pohankar, Preity Mukhundhan and Geetha Kailasam. The film follows Kalai, a youngster, who pursues his dream of becoming an actor but goes through various obstacles.
More massive stars must burn fuel at a higher rate to generate the energy that keeps them from collapsing under their own weight. Some low-mass stars will shine for trillions of years – longer than the universe has currently existed – while some massive stars will live for only a few million years.
The universe’s stars range in brightness, size, color, and behavior. Some types change into others very quickly, while others stay relatively unchanged over trillions of years.
Jul 15, 2014 · A star is a luminous ball of gas, mostly hydrogen and helium, held together by its own gravity. Nuclear fusion reactions in its core support the star against gravity and produce photons and heat, as well as small amounts of heavier elements. The Sun is the closest star to Earth.
The outward pressure of gas heated by fusion is balanced by the inward pull of gravity, leaving the star in hydrostatic equilibrium. This balance of forces lasts for most of a star’s life, maintaining its steady temperature. Radiation and convection carry the energy from the core out through a star’s atmosphere.
Jan 28, 2022 · It's easy enough to say what a star is. It's one of those bright pointy things that twinkle in the night sky. But beyond that, the actual definition of a star is as rich and colorful as, well,...
Mar 20, 2019 · By plotting these and other variables on a graph called the Hertzsprung-Russell diagram, astronomers can classify stars into groups. Along with main sequence and white dwarf stars, other...
