Correct Answer:
Option D - The celestial body that shines in the sky at night is Star. Stars are the celestial bodies made up of hot burning gases. A star's life begins with the gravitational collapse of a gaseous nebula of material composed primarily of hydrogen, along with helium and trace amounts of heavier elements.
D. The celestial body that shines in the sky at night is Star. Stars are the celestial bodies made up of hot burning gases. A star's life begins with the gravitational collapse of a gaseous nebula of material composed primarily of hydrogen, along with helium and trace amounts of heavier elements.