In our galaxy, there are about
Huge explosions over the surface of sun are known as
The sun looks to us the brightest star of the solar system because it is hundred and thousand times close to us than other
Sirius can be seen from
Earth sized white dwarf has a mass equal to that of
In the universe approximate number of galaxies is
When last star would shine and die, the universe will turn
Many stars give out more
By observing sunspots, scientists found that different parts of sun takes different lengths of time to
The gravity of a black hole is so high, even light cannot escape
How many constellations are there in the sky?
Ancient people believed that constellations were
The spiral shaped system is known as
The name of our galaxy is
'Ulysses' also transmits information of
Galaxies pull
The largest split aerial telescope contains
Milky way galaxy has most of its stars
If we observe space for the whole year, we would see different stars every
The dark spots on the surface of sun are known as
"Ulysses" reached to the sun in
Every star radiates different combination of
The temperature at the center of sun is about
All large telescopes that are used around the world, are
Sun is also called
In space besides stars, there is also a huge capacity of dust and
The full form of "SDO" is
Names of two stars of "Sirius" are
A single teaspoon of a 'white dwarf' would weigh many
For all hydrogen to be used up, it will take more than
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