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Approximately 6,500 light years..... or roughly 38,210,983,480,800,000 miles !
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∙ 7y ago
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What is the acual size of the horse head nebula in light years and miles?
A long standing problem in the study of planetary nebulae is that their distances are generally not well known. Many methods for estimating distances to planetary nebulae rely on making general assumptions, which may be very inaccurate for the object concerned. On this basis, the approximate distance is 3,300 light years
What is a Nebula?
Nebula means "Cloud" in Latin.A nebula is an interstellar cloud of hydrogen, helium, plasma and dust. They are often called "stellar nurseries" because stars are "born" within them.There are many types of Nebula, some stars have nebula's around them when they approach the final stages of their lives as in Wolf Rayet stars.Diffuse nebula which are nebula which have no defining shape or boundary.Dark nebula are so dense that it obscures the light from the background(Such as the Horsehead Nebula),or that it blocks out background stars(Such as the Coalsack Nebula).Reflection nebula are clouds of dust which are simply reflecting the light of a nearby star or stars. Such as the Witch Head Nebula.Emission nebula is a cloud of ionized gas (plasma) emitting light of various colors. Such as the Eagle nebula.Planetary nebula which forms from the shells of stars when they transform into white dwarfs. Such as the Cats Eye NebulaProtoplanetary nebula which is formed from the rapid creation of a star via stellar evolution. Such as the Egg NebulaSupernova remnants, the remains of a massive star when it explodes in a supernova explosion The resulting expanding shell of gas creates a diffuse nebula. Such as the Crab Nebula.
What is the oldest nebula?
Nebula are clouds of interstellar hydrogen and other gasses that span light years. Some may be dozens or hundreds of light years across. Galaxies were once referred to as nebula. These are vast collections of stars, often a hundred thousand light years in diameter (as is our own beloved Milky Way) or more.
Where would be the most likely place to find an ionization nebula?
The location of the nebula is in many places because the nebula exists in different constellations. A nebula is a cloud of interstellar dust.
How long does it take stars light to get to us?
In our Solar System, we see light from our sun reflected off the planets. In more distant galaxies, light from many millions of stars takes a long time to reach the Earth. It takes light 4 years to reach the Earth from Sirius, a near neighbouring star. Using the Hubble telescope, we can see the light from the Eagle Nebula, which takes 7,000 years to reach the Earth.
How many years to the crabnebula?
the Crab-nebula is 6,500 light-years from Earth.
How many light years away is the closest nebula?
One possibility is The Helix Nebula [See Link] or NGC 7293, it is a large planetary nebula located in the constellation of Aquarius at a distance of approximately 700 light years from us.
What is the acual size of the horse head nebula in light years and miles?
A long standing problem in the study of planetary nebulae is that their distances are generally not well known. Many methods for estimating distances to planetary nebulae rely on making general assumptions, which may be very inaccurate for the object concerned. On this basis, the approximate distance is 3,300 light years
What has the Chandra Telescope Discovered?
The Chandra Telescope has discovered many different things. But the most popular discoveries are these. The Crab Nebula, The Orion Nebula, and Eta Carinea.
How many light years away from earth is the Horse head nebula?
About 1500LY,350 parsecs(1parsec=3.26LY)
How many miles away from the earth is the Orion nebula?
According to Wikipedia, it is at a distance of 1,344 ± 20 light-years. I leave it to you to convert that to miles. It's probably better to leave that in light-years or convert to parsec.
How many light years away from earth is the Gemini constellation?
Gemini is a temporary alignment of stars and open clusters with different distances. The closest star is GJ 251, at 18.2 light years. The open clusters are M35 aka. NGC2168 at about 2800 light years (?), NGC2158 at about 11700 light years, and the "Clown Face" or Eskimo nebula at 2900 light years.
Spiral galaxies used to be called spiral nebulae?
Before we realized the difference between galaxies and nebula, all the galaxies were called nebula. Nebula now are realized to be vast clouds of interstellar hydrogen or other gasses, often light years in diameter. An example is the Orion Nebula, in the middle of the sword of the constellation of Orion. This nebula, some 1500 light years away, is a nursery for stars. Galaxies, on the other hand, are vast seas of stars, millions to billions of light years away. Our galaxy is a barred spiral that contains 200 billion stars or more. Andromeda is our closest cousin (there are some smaller dwarf galaxies that are closer yet). It is a spiral galaxy 2.5 million light years away. Within some 15 billion light years in any direction one cares to look there are roughly 100 billion galaxies. That's quite a few. Those galaxies also likely contain their own nebula. Our galaxy also contains many nebula--collections of gasses that have yet to coalesce into stars, or "planetary nebula" which are gasses blown off by stars during nova or supernova events.
What is the oldest nebula?
Nebula are clouds of interstellar hydrogen and other gasses that span light years. Some may be dozens or hundreds of light years across. Galaxies were once referred to as nebula. These are vast collections of stars, often a hundred thousand light years in diameter (as is our own beloved Milky Way) or more.
Are there nebulas in the milky way?
A supernova is a star which has effectively exploded. There have been many in our galaxy which we call the Milky Way. There have also been supernovas in other galaxies too.
Where would be the most likely place to find an ionization nebula?
The location of the nebula is in many places because the nebula exists in different constellations. A nebula is a cloud of interstellar dust.
How many light years does Dschubba have?
"How many light years does Dschubba have?" "How many light years does Dschubba have?"
