নিজের অনূর্বর 😛 মস্তিষ্ক দিয়ে বানিয়ে ফেললাম…
Twinkle twinkle little star
I know I know what you are.
At the beginning, as a collapsing cloud
Consists Hydrogen, Helium & heavier amount.
When the Hydrogen fuses to Helium gas
Radiated property they also has.
Sun is the nearest star,
It is called heat & light maker.
Star twinkling, bcoz for radiation,
H-R diagram describes age & evolution.
Red giant shines as red star
Different stages they also are.
In the case of largest star
A.U. unit use for measure.
Stars stay at different height
Make sky beautiful at the night.