Star Tracks Friday August 25 2017

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. A star is a huge sphere of very hot, glowing gas.

Fusion happens when lighter elements are forced to become. A star is a luminous spheroid of plasma held together by self-gravity. [1] the nearest star to earth is the sun. Many other stars are visible to the naked eye at night; Their immense distances. The pleiades, an open cluster of stars in the constellation of taurus. Nasa photo.

Their immense distances. The pleiades, an open cluster of stars in the constellation of taurus. Nasa photo. A star is a massive, luminous ball of plasma that is held together by its own gravity. The nearest star to.