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Constellations

Constellations have fascinated astronomers for centuries. They are arbitrary formations of stars perceived as a figure or design, especially one of 88 recognized groups named after characters from classical mythology and various common animals and objects. Questions about the various constellations of stars are what this category is all about.

3,677 Questions

How often does the Ursa major revolve pole star?

Find Ursa Major, the "big dipper". Follow the lines of the two "bowl" stars Merak and Dubhe out from the lip of the bowl. Go seven times the distance between the stars, and you will see one star which is not particularly bright, but is brighter than the other stars around it. This is Polaris, the "North Pole" star.

To check your work, follow the line from the dipper to Polaris an equal distance across the sky. You should be in the middle of a giant crooked "W" of stars; this is the "Chair of Cassiopeia".

What constellations are visible year round?

you can use google earth's google sky feature. Use google earth software to go to your current location. Next switch to google sky mode and you will see the night sky. the only downside is it doesn't compensate for time of year.

Why is the Big Dipper shaped like a bowl with a crooked handle or a big spoon?

The Big Dipper does not exist in the sky. What we see in the sky are simply assorted points of light, some brighter than others.

We human beings, however, can't stop trying to fit everything that we see into patterns. And so we see assorted dots of light, and our minds imagine patterns - and after one person has said "I see THIS shape in the patterns", many other people are persuaded to notice the same shapes. The Big Dipper exists only in our minds and our imaginations. In England, the same constellation is called "Charles' Wain" because someone thought it looked like a wagon.

The Big Dipper is what it is; it's lights in the sky. From other solar systems, it wouldn't look the same; the shapes would be different, and we would see other patterns.

Explain how stars can form a constellation when seen from earth but can still be very far from each other?

It depends on what you mean by "constellation." Most people think of the word constellation as meaning the patterns made by stars in the sky (the technical term is asterism). It is possible for a star to be part of two (or more!) asterisms, and different cultures have seen different patterns. Probably the most well-known example is the Big Dipper (or Plough, or Sickle). The stars that make up the Big Dipper are a subset of the stars making up Ursa Major (the Great Bear). Another example is Andromeda and Pegasus, which at one time were considered to "share" the star Alpha Andromedae/Delta Pegasi. Officially, however, the IAU defines constellations as specific regions of the sky, sort of like how nations or states are specific regions of the Earth. It's not possible for a star to lie in two such regions at once; all the stars in the Big Dipper are in Ursa Major, and Alpha Andromedae is now considered to lie in Andromeda only.

What happens if you get stuck in the middle of a worm hole?

If you were to get stuck inside a wormhole, it is uncertain what would happen as our current understanding of wormholes is largely theoretical. Some theories suggest you may be trapped in a spatial distortion, while others propose you could be stretched infinitely. Regardless, it is crucial to remember that wormholes are purely hypothetical constructs at this point and have not been observed in reality.

Which is the brightest star alkaid or mizar?

Alkaid is the brightest star in the constellation Ursa Major, while Mizar is a fainter star in the same constellation. Alkaid is a hot, blue star that is much more luminous than Mizar, which is actually a double star system.

What is the closest constellation to the Dorado constellation?

I don't know which is actually "closest", but all of these constellations border Dorado:

Caelum

Horologium

Reticulum

Hydrus

Mensa

Volans

Pictor

Do constellations change depending on the country you are viewing them from?

Yes, the constellations visible in the night sky can change depending on your location on Earth. This is because the Earth's rotation causes the stars to appear to move across the sky, making different constellations visible at different times and in different locations. The constellations that are visible also change depending on the time of year due to the Earth's orbit around the Sun.

What are the names of the nine stars in the constellation columba?

"The" nine stars is wrong.

Columba - or any constellation for that matter - contains billions upon billions of stars. That includes galaxies outside the Milky Way Galaxy. A constellation is really just an area of the sky.

There are of course a few bright stars which we can easily see.

I've put in a link which should answer the question, but it only names seven

stars.

Click on the link below. Then click on "constellations list" and scroll down to the

heading "constellations". Finally click on "Columba".

Which constellation has the fewest stars?

The constellation of Crux, also known as the Southern Cross, is thought to have the fewest stars of all the modern constellations, with just five main stars.

What constellations are next to Taurus?

The constellations next to Taurus are Auriga, Gemini, Orion, Eridanus, and Cetus. These constellations are located around Taurus in the night sky.

What did Brahe discover near the Cassiopeia constellation?

Tycho Brahe discovered a bright new star, known as a supernova, near the Cassiopeia constellation in 1572. He observed that this star appeared suddenly and eventually faded away, which challenged the belief at the time that stars were fixed and unchanging.

In which constellation does Mars appear in the sky?

A star will appear in any of the 88 constellations.

A star will appear in any of the 88 constellations.

A star will appear in any of the 88 constellations.

A star will appear in any of the 88 constellations.

The big dipper appears at 9pm on which day of the month?

Here's a rough table:

October 1: . . 12:00 Noon
November 1: 10:00 AM
December 1: . 8:00 AM

January 1: . 6:00 AM
February 1:. 4:00 AM
March 1: . . . 2:00 AM

April 1: . . 12:00 Midnight
May 1: . . 10:00 PM
June 1:. . . 8:00 PM

July 1: . . . . . . 6:00 PM
August 1: . . . 4:00 PM
September 1: 2:00 PM

General approximate rule for stars:
Wherever you see a star at some time tonight, as the dates pass, it will be in the same place about 4 minutes earlier each night, 1 hour earlier after 2 weeks, 2 hours earlier after a month.

How did Orion get in the sky?

The stars have always been there in the sky. But in ancient times before artificial lights, the night skies were DARK, and there wasn't much to do except make up stories about the shapes that the primitive hunters and shepherds say in the sky. The story of the great hunter Orion was made up about a pattern of stars that people saw that suggested certain shapes, like a club raised high, a shield, Orion's belt and dagger, and a dog (Canis Major) at Orion's heels.

How many star are in our solar system?

There is only one star in our Solar System. It's called the sun. On the other hand, there are 8 planets.
One.

Is Alioth a white star in the big dipper?

Epsilon Ursae Majoris (Alioth) is the brightest star in the constellation Ursa Major (Big Dipper).

It has a spectral class of A0 which means it is a white to white-blue star.

What is Cluster of seven stars in northern sky called?

The cluster of seven stars in the northern sky is called the Big Dipper or the Plough. It is part of the Ursa Major constellation and is a prominent asterism that is easily recognizable in the night sky.

Why does the big dipper have 7 stars?

The constelation known as the Big Dipper in USA or Ursa Major (to give it's correct name) is a collection of 7 Stars and is one of the most recogised and easily spotted contellation in the Northern Hemisphere.

It has many other names. In the UK it is called the Plough, in Germany Großer Wagen or "great wagon", Carlswæn or wagon.

Why is the zodiac not circumpolar?

The zodiac is not circumpolar because it lies near the ecliptic, which is the apparent path that the Sun follows in the sky. As a result, the zodiacal constellations are not visible all year round from all latitudes on Earth. This is in contrast to circumpolar constellations, which never set below the horizon.

What constellation is Uranus in?

Uranus is the greek god of the sky. He is cronus's father, and Zeus's grandfather. In roman mythology, cronus is Saturn nd i think Saturn is Zeus. Cronus = titan lord/ god/ etc. Zeus = olympian god

Explain why the big dipper and the little dipper are not separate constellations?

Quite simply, this is the way constellations are defined. Constellations are arbitrary groupings of stars; somebody considered that a certain group of stars looks like a bear, and called it "big bear". This is one of the 88 official constellations recognized by modern Astronomy; you can look for other images in the stars, i.e., groups of stars. Those groups might be part of a constellation, or they may span more than one constellation. The Big Dipper happens to be part of a larger "official" constellation: the Big Bear (Ursa Major).

Quite simply, this is the way constellations are defined. Constellations are arbitrary groupings of stars; somebody considered that a certain group of stars looks like a bear, and called it "big bear". This is one of the 88 official constellations recognized by modern Astronomy; you can look for other images in the stars, i.e., groups of stars. Those groups might be part of a constellation, or they may span more than one constellation. The Big Dipper happens to be part of a larger "official" constellation: the Big Bear (Ursa Major).

Quite simply, this is the way constellations are defined. Constellations are arbitrary groupings of stars; somebody considered that a certain group of stars looks like a bear, and called it "big bear". This is one of the 88 official constellations recognized by modern Astronomy; you can look for other images in the stars, i.e., groups of stars. Those groups might be part of a constellation, or they may span more than one constellation. The Big Dipper happens to be part of a larger "official" constellation: the Big Bear (Ursa Major).

Quite simply, this is the way constellations are defined. Constellations are arbitrary groupings of stars; somebody considered that a certain group of stars looks like a bear, and called it "big bear". This is one of the 88 official constellations recognized by modern Astronomy; you can look for other images in the stars, i.e., groups of stars. Those groups might be part of a constellation, or they may span more than one constellation. The Big Dipper happens to be part of a larger "official" constellation: the Big Bear (Ursa Major).

What constellation is made up of 10 stars?

Constellations are just regions in the sky - a general direction, so to speak. In any direction there are millions of stars. So, depending which stars you count, that is, up to what brightness limit you want to include stars, you will get more stars, or less stars.

How far is the star Porrima from the Earth?

Gamma Virginis is a star in the constellation Virgo. It has the traditional names Porrima and Arich.

It is located about 38.6 light years from us.