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In 8 billion years the sun will have passed the red giant phase, consuming the inner planets in the process, and exploded in a supernova, disrupting the outer planet's orbits and leaving behind a white dwarf.

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Are there more than one billion stars in our solar system?

NO! A solar system is a star or star pair with things like planets, moons, asteroids, meteors, and dwarf planets orbiting around that star or star pair. In OUR solar system we have only one star, "The Sun".


What is bigger the galaxy universe solar system?

No, the solar system is just the same give to the system of planets which orbit the Sun. There are millions of similar systems in this galaxy and there are millions of galaxies in the universe.


What date and country did voyager probe go out of the solar system?

Voyager 1 and Voyager 2 have both left the heliosphere, but neither has left the solar system. The edge of the solar system is considered to be the outer boundary of the Oort Cloud, The exact width of the Oort Cloud is not known, but its estimated that it would take Voyager 2 about 300 years to reach the inner boundary of it. To reach the outer boundary of the Oort Cloud, truly leaving the solar system, would take Voyager 2 something like 30,000 years.


What is the age of the star Sirius b?

It's very difficult to age individual stars, but it is estimated that the Sirius system is about 200 - 300 million years old. Sirius B became a white dwarf about 120 million years ago. Big stars like Sirius rarely last more than half a quarter billion years.


Where are stars located in outer space?

It isn't really known how large the Universe is. In the so-called "observable Universe", as a rough estimate, there are 10 to the power 11 galaxies, each of which on average has about 10 to the power 11 stars, so that gives you 10 to the power 22 stars.Light from anything outside the "observable Universe" can never reach us; anyway, it is estimated that the Universe is thousands of times larger than the observable part; it may be infinite in size, but that is not currently known for sure. (Update: 10 to the power 22 means a 1, followed by 22 zeros.)

Related Questions

How long has Jupiter been a planet?

4.5 billion years, like the rest of the solar system


What Is Neptune's Age?

Neptune's years are 164.8 Earth years. Its days are 16 hours and 6.7 minutes long. Although Neptune's days are shorter than our days, its years are still longer than ours.


Have old is Venus's the planet?

Venus is 4.6 billion years old like the rest of the solar system.


How old do you think Mars is?

Mars is about 4.6 billion years old, just like the other planets of the solar system.


How many suns do you have in your soaler sysmtem?

In our solar system, we only have 1 sun. It will explode in like a billion years so then we will have no sun.


For about how many years do astronomers believe the solar system has existed?

Answer 1It has been around since God created it. Its not gazillions of years old. Dont believe that crud. It all a lie. The universe has no real creation date. Please read the bible, it will help open your eyes to so much knowledge. I'm not begging, just a suggestion to the reader.Answer 2The latest astronomical data shows the universe to be around 13.7 billion years old.


How oid is jupiture?

Jupiter is approximately 4.5 billion years old, just like the rest of the solar system, as it formed around the same time as the Sun and other planets.


Oldest planet in solar system?

simultaneousthere is nothing called as the oldest planet all planets were more or less formed simultaneously. ActuallyNo we dont know


How long has Saturn the planet been around?

The planet Saturn, along with the other planets in our solar system, is thought to have formed from a giant protoplanetary disc, within a larger molecular nebula, about 4.6 billion years ago, around the time the Sun and likely several other stars were born. Once the Sun ignited and took its current form, the effect of the solar wind would have cleared out the remaining gas and dust and halted the planetary formation process. Over the next few tens of millions of years there may have been more interactions and collisions until the current planets achieved stable orbits.


Is the galaxy solar system universe the largest?

The universe contains billions of galaxies and the Milky Way contains between 100 and 400 billion stellar systems (like the Solar system).


How long has the solar system been around?

Billions of years. There are 2 main theories in which the universe started. The big bang theory and the solar nebula theory.A2. Our Solar System has been in its present condition since about 4.5 Gya. (Giga years ago.)The big bang the first respondent referred to was about 14 Gya.


What would 11-14 years olds like to know about the solar system?

they would like to know about solar eclipse