Many other stars are visible to the naked eye at night The energy from the sun supports almost all life on earth by providing light for plants A unique, superior alternative to traditional public school education.
Shiny golden star — Stock Photo © SSilver #89234166
Of the tens of billions of trillions of stars in the.
Every star has its own life cycle, ranging from a few million to trillions of years, and its properties change as it ages
Birth stars form in large clouds of gas and dust called molecular. 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.
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. In a very broad sense, a star is simply one of those twinkling points of light you can see in the night sky But that’s not terribly satisfying in either lexicological or physical terms.
Stars are a special, unique breed — a temporary object powered by fusion
This fact makes them oddly easy to predict and understand Learn more by listening to the episode what. These large, swelling stars are known as red giants But there are different ways a star’s life can end, and its fate depends on how massive the star is.
The star nearest to earth is the sun
