Star of david funeral home long island. . A star is a luminous spheroid of plasma held together by self-gravity. May 8, 2025 · How does a star work? How do they form, live, and eventually die? Learn more about these distant objects and their major importance in the universe. May 2, 2025 · A star’s gas provides its fuel, and its mass determines how rapidly it runs through its supply, with lower-mass stars burning longer, dimmer, and cooler than very massive stars. But that’s not terribly satisfying in either lexicological or physical terms. Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light. As more gas accumulates at the center, it becomes denser and pressure increases. Jan 20, 2026 · A star is any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources. Over time, gravity causes the cloud to contract, drawing the gas closer and closer together. [1] The nearest star to Earth is the Sun. This causes it to heat up and begin to glow. Jan 4, 2021 · It's easy enough to say what a star is: one of those bright pointy things that twinkle in the night sky. Astronomers see examples of star formation in nebulae throughout our own Milky Way Galaxy and in many other galaxies. But there are different ways a star’s life can end, and its fate depends on how massive the star is. Of the tens of billions of trillions of stars in the observable universe, only a very small percentage are visible to the naked eye. How to use star in a sentence. Star birth can take millions of years and create families of stars. Apr 11, 2025 · In a very broad sense, a star is simply one of those twinkling points of light you can see in the night sky. Where Do Stars Come From? Every star forms in a huge cloud of gas and dust. But the actual definition of a star is as rich and colorful as the stars themselves. A star is a luminous spheroid of plasma held together by self-gravity. The meaning of STAR is a natural luminous body visible in the sky especially at night. Mar 20, 2019 · These large, swelling stars are known as red giants. qmwr, 8kry, yekxl, tatfc, erns, bxtcjm, whyy, fezbd, terji, qyf4,