A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.
It is a luminous spheroid of plasma held together by its own gravity. A star is a kind of astronomical object.
A star is a kind of astronomical object. It is a luminous spheroid of plasma held together by its own gravity.
A star is a kind of astronomical object. It is a luminous spheroid of plasma held together by its own gravity.