Do you like the stars?  A star is type of astronomical object consisting of a luminous spheroid of plasma
I love stars but never understood much about them please tell me more
Star
A star is an astronomical object consisting of a luminous spheroid of plasma held together by its own gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye from Earth during the night, appearing as a multitude of fixed luminous points in the sky due to their immense distance from Earth. Historically, the most prominent stars were grouped into constellations and asterisms, the brightest of which gained proper names. Astronomers have assembled star catalogues that identify the known stars and provide standardized stellar
II Cepheids stars belong to older Population II stars, than do the type I Cepheids. The Type II have somewhat lower metallicity, much lower mass, somewhat lower luminosity, and a slightly offset period verses luminosity relationship, so it is always important to know which type of star is being observed.
Intrinsic variable stars Pulsating variable stars Cepheids and cepheid-like variables RR Lyrae variables.
These stars are somewhat similar to Cepheids, but are not as luminous and have shorter periods. They are older than type I Cepheids, belonging to