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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

After Mars the next most likely candidates for life in the solar system are?

The next most likely candidates for life in our solar system are moons like Europa, Enceladus, and Titan. These moons have subsurface oceans that could potentially harbor microbial life. Additionally, there is ongoing research to explore the potential for life on these moons.

Is a solar system smaller than a galaxy?

Galaxy. Solar system contain planets and stars. While thousands of stars makes up a Galaxy
A Galaxy.

Our Milky Way Galaxy is ~100,000 light years across.

Our Solar system is a mere ~0.005 light years across.

Is kuiper belt the most distant object in your solar system?

Pluto is still considered to be the the largest KBO, however there are several "scattered" objects that are believed to have come from the Kuiper Belt. For a discussion of the sizes of known KBO's and Scattered KBO's see the related link

What planet in your solar system is considered to bee earths twin?

Venus is often considered Earth's twin because of its similar size and composition. However, Venus has a thick toxic atmosphere and extreme surface temperatures, making it inhospitable to life as we know it.

What is a Solar System that planets revolve around the earth?

The name for the model of a solar system in which planets (and the Sun) revolve around the Earth is called geocentric. Modern astronomy rejects the idea, dating back to Copernicus who was a proponent of the notion that the planets orbited around the Sun (heliocentric). The heliocentric model is thus also called the Copernican, and the geocentric (with models presented most famously by Aristotle and Ptolemy) is called the Ptolemaic.

What day is similar to earth day?

Arbor Day is a day that is similar to Earth Day. It is a day dedicated to planting and caring for trees, similar to how Earth Day is focused on promoting environmental protection and sustainability. Both days aim to raise awareness about the importance of taking care of the planet.

What is the organization of the solar system?

The solar system is not 'organised'. It conforms to a structure in which the massive central body (the sun) holds in its gravitational pull a large number of smaller bodies. These bodies vary widely in dimension, mass, albedo and material constituency as well as in their orbits. However the main planetary orbits are roughly aligned with the ecliptic. Copernicus, the Polish astronomer believed there to be a mathematical formulary for the distances from the sun of its major satellites. Although this fell out of favour for centuries, there has been shown to be some correlation between his concept and factual measurements.

What is the most common star in the solar system?

The most common star in our solar system is the Sun, with a total count of one (1). There are no other stars inside the solar system.

Are there 11 planets in solar system?

No. Officially there are eight planets in the solar system. In 2006 the International Astronomical Union convened do come up with a definition of a planet. The first definition they developed would have brought the total number of planets to 11; Pluto would remain a planet and Ceres and Eris would receive planetary status. This definition was discarded in favor of a stricter one which demoted Pluto from planet to dwarf planet.

How is the grouping of stars in a constellation different from the grouping of planets in the solar system?

A solar system is a star with planets orbiting it.

A constellation is our view of several stars in patterns. Most constellations are just different stars that are very far apart, but from our point of view they seem close.

A dwarf planet was discovered in 2005 where would it be placed in the solar system?

The dwarf planet discovered in 2005 is named Eris. This dwarf planet is located in the Kuiper Belt, a region beyond Neptune in the outer solar system.

Where does the sun set in the solar system?

You're living in the past :/. The sun does not set, it is stationary (but rotates on itself). The view of the sun simply changes as the Earth turns. From our point of view, it sets in the west.

One trip around the sun?

For the Earth it takes 365 days to complete one orbit around the sun. Through that time we experience four seasons due to the changing angle at which the sun's rays hit the earth.

What is the preasure on Venus?

The atmospheric pressure on Venus is about 92 times greater than Earth's atmospheric pressure, equivalent to being about 900 meters underwater on Earth. The high pressure on Venus is due to the thick layer of carbon dioxide and other gases in its atmosphere.

Where is the system settings located?

System settings can typically be found in the settings menu of your device or computer. You can usually access them by clicking on the gear icon or by searching for "system settings" in the search bar.

How many planets found in the solar system in 1850?

It has been suggested that you want to know how many major planets were discovered during the year 1850. If so, the answer is "none".

However, if you want to know how many were discovered up to the year 1850, then if you exclude the minor planet Ceres and any moons, the answer is 8, as follows:

Mercury

Venus

Earth

Mars

Jupiter

Saturn

Uranus

Neptune (Discovered in 1846)

Does pluto have more moons than any other planet?

No, the latest estimates are 5 moons for Pluto and over 60 each for Jupiter and Saturn.

How can astronomers use rocks from the moon to estimate the age of the solar system?

14 billion years is a ball park figure for the age of the universe not the solar system. Depending on who you talk to, ages for the universe range from 11.3 billion to 13.7 billion depending on whose theory you accept. Oldest rock on the surface of the Earth date around 4.3-4.4 billion. Geologist use 4.5-4.6 billion as the age of the earth which becomes the bottom limit for the age of the Solar System. The age of the Solar system can be defined as when the Sun became hot enough to ignite, starting the fusion process. The elements of the Solar system existed long before the event of 1st light for the Sun, as the dust cloud which became our Solar System contracted forming the planets and Sun. If you call the birth of the Sun when it first gave off light-started the fusion process astrophyscists, astronomers and nuclear physicists using the law of conservation of energy and nuclear energy working backwards from calculating the mass of the sun sort of thing come up with varying answers depending on the assumptions you use. My personal guess is 5-6 billion for the Sun since 1st light.

What are materials for making a solar system model?

it is easy all you need is a box, duck tape, rocks, a magnifying glass, tin foil, and a sheet ofStyrofoam. cut the Styrofoam in 5 square's for the box cover it in tin foil and put in the box put the rocks at the bottom, duck tape the magnifying Glass on the top. ( leave a spot so you can open it) then you are ready to boil water.

In the solar system is the furthest from the sun?

there is not really one, unless you count some gamma ray burst, that came from 13 billion light years away, other than that your gonna have to find the furthest star or planet which is
a planet 19,000 light years away in Sagittarius.

In the solar system what revolves around the sun?

Just as the planets circle the Sun, the Sun and many other stars revolve around the center of the Milky Way Galaxy. The Sun makes one nearly circular orbit around the galactic center about every 230 million years, moving at a speed of about 220 km/second.

The Milky Way also moves (but does not seem to orbit any other stellar structure). We are moving towards our nearest neighbor, the Andromeda galaxy. The Milky Way and Andromeda galaxies are part of the "Local Group" of galaxies, which is moving towards the Virgo Cluster, the nearest large cluster of galaxies.

Are there millions of stars in your solar system?

No, there is only one star in our solar system, The Sun (Sol).

Name 2 things in our solar system that bigning with m?

  1. Mars is the fourth planet from the Sun and the second smallest planet in our solar system.
  2. Mercury is the smallest and innermost planet in our solar system, orbiting closest to the Sun.