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The Solar System

Ever wondered if there is life on Mars? Or if Jupiter has five moons? Look no further; here is the category concerning all questions about our solar system and the known planets!

4,302 Questions

How many planets in your Solar System is larger than mercury?

As Pluto is no longer classed as a planet (It is now known as a dwarf planet), Mercury is the smallest. so there are seven planets larger than mercury.

In how many years is the Sun going to turn into a black hole and destroy the planets Mercury Venus and Earth and probably the whole Solar system?

Of course how i have read this chapter about stars in school, i assure you that in 5 million years the Sun will turn to a blackhole. From akiduknowatschool. Scientists estimate that that in 5 billion years, the sun will become a red giant and it will extend out as far as the orbit of the Earth.

Where is Sedna located in the Solar System?

Sedna is a trans-Neptunian object, meaning it is located beyond Neptune in the outer region of the Solar System. Its elongated orbit takes it as far as 937 astronomical units (AU) from the Sun at its most distant point.

Can you get a sun tan when the sun is low?

Yes, you can get a tan when the sun is low in the sky. But it will take longer because the most effective tanning rays are those from the upper end of the spectrum, and the atmosphere scatters them more readily than light from the lower end of the spectrum. That means that when the sun is lower in the sky, fewer of the tanning rays will reach the skin of the sunbather.

What is the latest information about our universe?

The latest information about our universe includes discoveries of new exoplanets, advancements in understanding dark matter and dark energy, and ongoing research into the cosmic microwave background radiation to learn more about the early universe's origins. Scientific exploration continues to push the boundaries of our knowledge about the universe's vastness and mysteries.

What are the names of Venus?

Venus, the second planet from the sun, is named for the Roman goddess of love and beauty. The planet - the only planet named after a female - may have been named for the most beautiful deity of her pantheon because it shone the brightest of the five planets known to ancient astronomers.

Is solar system bigger than a Star?

A solar system consists of a star and other objects orbiting the star, so obviously the solar system is larger. Some very large stars could be bigger than the solar system of another small star.

What is the length of the day on each of the planets of the Solar System?

Using Earth hours and days as measurements for the 8 main planets:

Jupiter: 9 hrs 50mins

Saturn: 10hrs. 14mins

Neptune: 16hrs. 6mins

Uranus: 17hrs. 54mins

Earth: 23hrs. 56mins

Mars: 24hrs. 37mins

Mercury: 1408 hours (58 Earth days and 16 hours)

Venus: 5832 hours (243 Earth days)

Largest moon of Saturn?

Titan is the biggest moon of saturn and the second biggest in the solar system

How do you import products from japan?

To import products from Japan, you will need to find Japanese suppliers, negotiate terms, arrange for shipping and customs clearance, and handle any necessary documentation and taxes. It's important to also consider product regulations and quality standards for your country to ensure compliance. Engaging a freight forwarder or import/export agent can help streamline the process.

What are Saturn's characteristics?

Saturn is the sixth planet from the Sun and is known for its prominent rings made of ice and dust particles. It is a gas giant composed mostly of hydrogen and helium. Saturn has a distinctive golden hue due to its atmospheric composition.

What are comet nuclei made out of?

Comet nuclei are composed of a mixture of rock, dust, ice, and frozen gases such as water, carbon dioxide, methane, and ammonia. These materials are thought to be remnants from the early days of the solar system, providing important clues about its formation and evolution.

What is the color of Eris?

It is said that it looks similar to Pluto, though being as far away from the Sun as it is, it's atmosphere freezes over and gleams brightly reflecting the sunlight changing its image temporally.

What is under the solar system?

The solar system for the most part is just floating in the universe, in the Milky Way Galaxy. The Milky Way is under Earth,(sort of) and the universe is under the Milky Way.

Is Pluto part of the solar system?

Yes. Pluto may no longer be considered a major planet but it is still part of the Solar System! The Solar System includes the Sun, planets, dwarf planets (including Pluto), moons, asteroids, comets, centaurs, trans-Neptunian objects and interplanetary dust particles amongst other things: basically the Sun and everything that orbits around it. Pluto orbits the Sun, so it's still part of the Solar System.

How old do scientists believe the solar system is?

They really can't guess, since it was obviously millions of trillions of years since the Big Bang, which formed the Earth and began the Universe expanding. But not everyone believes in the big bang religious beliefs say that God created the Earth and the Universe.

Is mars an outer planet?

I'm not exactly sure what you mean by outer planet... But it is a planet in outer space. Astronauts have been trying to see if there's been life on Mars. They've had space robots go up and take pictures.

Hope I helped! =)

What are the members of the solar system?

1. The Sun; 2. the Inner Planets (4); 3. the Outer Planets (4); 4. the Dwarf Planets (4); 5. the Asteroids, or Minor Planets (many; except Ceres, which is considered a Dwarf Planet); 6. the Kuiper Belt Objects, (many); 7. the Oort Cloud Planetisimals, which make comets (trillions) and 8. Debris, which can make meteors.

What was Ptolemy's theory?

Ptolemy's theory accounted mathematically for the movement of the planets, Sun and Moonand the stars.
However, Ptolemy thought the Earth is the center of the universe, which is wrong. Galileo helped prove that the Sun is the center of our solar system by the use of his homemade telescope. Ptolemy thought that the Sun, planets, and stars rested on crystal spheres that revolved around Earth. Ptolemy had toput in things called "epicycles" and other ideas, to make his system work.

Where is Pluto located in the solar system?

Pluto is the farthest planet from the sun . It has the longest orbit.

Is your solar system bigger than other galaxies?

No. A galaxy requires more than one star in the first place and all currently known binary or multiple star systems are larger than our solar system, and galaxies are typically hundreds of millions times larger than any star system.

How do you build a solar system model?

Check out these links: http://www.enchantedlearning.com/crafts/astronomy/solarsystemmodel/ http://www.exploratorium.edu/ronh/solar_system/ http://www.craftsforkids.com/projects/real_solar_system.htm

What is the unique characteristic of Mars?

Mars is a small, cold, rocky planet with a thin atmosphere. It has polar caps made of water ice and carbon dioxide frost. It has the biggest volcano known in the solar system and a huge canyon. It is thought that in the past Mars had oceans but these are no longer apparent.