Older stars: elliptical galaxies:: younger stars: ______.

रिक्त स्थान भरें

Older stars: elliptical galaxies:: younger stars: Irregular galaxies.

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अध्याय 2: Universe and Space - Evaluation [पृष्ठ ४०]

अध्याय 2 Universe and Space
Evaluation | Q V. 1. | पृष्ठ ४०

Our galaxy is called ______.

Milky way is a ________ galaxy.

Who is telling lies?

Light year is used to measures time.
End stage of a star depends on its initial mass.
A star ends its life as a neutron star when the pressure of its electrons balances its gravity.
Only light can emit from the black hole.
The sun will pass through the supergiant stage during its evolution.
The Sun will end its life as a white dwarf.

Cluster of stars.

In which phase does the size of the planet Venus is small?

The galaxy which contains abundant amount of gas and dust is ______.

The nearest galaxy to our Milky way is ______.

The diameter of the Milky Way is over ______ light years.

The solar system is located and is classified as a barred spiral galaxy.

Match the following: