1. What is a star?
The star has different temperature, luminosity, size, color, ages, spectral class and star type.
2. Type of stars
The star type has White Dwarfs, Main Sequence, Giants, Supergiants.
3. H-R Diagram
The H-R Diagram is astronomers graphical the stars luminosity; spectral type; color; temperature and change stage.
4. Nuclear Fusion
This is usually accompanied by the release or absorption of large quantities of energy. Fusion is the process that powers active stars, the hydrogen bomb and experimental devices examining fusion power for electrical generation
5. The life cycle of a star
A star is a luminous globe of gas producing its own heat and light by nuclear reactions (nuclear fusion). They are born from nebulae and consist mostly of hydrogen and helium gas.
The star has different temperature, luminosity, size, color, ages, spectral class and star type.
2. Type of stars
The star type has White Dwarfs, Main Sequence, Giants, Supergiants.
3. H-R Diagram
The H-R Diagram is astronomers graphical the stars luminosity; spectral type; color; temperature and change stage.
4. Nuclear Fusion
This is usually accompanied by the release or absorption of large quantities of energy. Fusion is the process that powers active stars, the hydrogen bomb and experimental devices examining fusion power for electrical generation
A star is a luminous globe of gas producing its own heat and light by nuclear reactions (nuclear fusion). They are born from nebulae and consist mostly of hydrogen and helium gas.
