A star is about 100,000 times the size of Earth.

Do other stars have planets?

No, other stars do not have planets.

How old is the universe?

The universe is estimated to be around 13.8 billion years old.

What happens after a star dies?

A star that has died will go through a process called a “gaseous evolution.” The gas that was used to create the star will escape and it will go through a process called “thermal fusion.” The star will become a “red supergiant.”

Do Dead stars still shine?

No, dead stars do not still shine.

Which planet has no satellite of its own?

The planet Mercury has no satellite of its own.

How far away can our sun be seen?

The sun is about 93 million miles away from Earth.

How many suns are there?

There are an estimated 100 billion suns in the Milky Way galaxy.

How long do stars live for?

How long do stars live for is an open question. Some believe that stars may only live for a few hundred million years, while others believe that they may live for billions of years.

What is the closest star to Earth?

There is no definitive answer to this question as the distance between Earth and any given star varies depending on the specific star. However, some stars that are closer to Earth than others include the Sun, Mars, and Jupiter.

Is Jupiter a failed star?

There is no scientific consensus on whether or not Jupiter is a failed star. Some scientists believe that Jupiter may have been too close to the sun for too long, causing its atmosphere to become too thick and its heat too intense, leading to its eventual collapse. Others believe that Jupiter may have been too large and bright for the sun to look at properly, causing it to be eclipsed and ultimately failed.

How many planets are in the universe?

There are an estimated 100 billion planets in the Milky Way galaxy alone, and many more in other galaxies.

How many universe are there?

There are an infinite number of universes.

How many black holes are there?

There are currently no known black holes.

Is the smallest star bigger than the Earth?

Yes, the smallest star is bigger than the Earth.

How long does it take for the light from a star to reach Earth?

The light from a star takes about 100,000 years to reach Earth.

Is a star bigger than the Earth?

No, a star is smaller than the Earth.

How many Earths are there in space?

There are an estimated 100 billion Earths in space.

Does Sun is a star?

Yes, Sun is a star.

Why do stars twinkle?

Some scientists believe that the light of stars is actually caused by the collisions of particles in the interstellar medium.

How far is farthest star?

There is no definitive answer to this question as farthest star varies greatly in distance from Earth. Some estimates place it between 93.3 and 106.3 light years away.

Is the star bigger than the sun?

Yes, the sun is much bigger than the star.

Are there planets in other galaxies?

Yes, there are planets out there that we can see, and more are being discovered all the time. It’s still a mystery how many there are, but scientists believe there are billions of them out there.

How are stars born?

Stars are born when the sun’s gravity pulls the gas and dust in the Milky Way Galaxy towards it. The dust and gas are heated by the sun and start to create stars.

What is biggest star in universe?

There is no one answer to this question as the largest star in the universe is a matter of debate. Some say that the largest star is the sun, while others say that the Milky Way galaxy is the largest star.

What is a dead star made of?

A dead star is made of dust and gas.

How big is an actual star?

An actual star is about 93 times the size of Earth.

How old are the stars we see today?

The stars are about 13.7 billion years old.

How old is the earth?

The earth is about 4.5 billion years old.

Can the stars move?

Yes, the stars can move.

How many galaxies are there?

There are an estimated 100 billion galaxies in the observable universe.