0
Why do astronomers use modern constellation regions instead of ancient constellation patterns divide the sky?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why do astronomers find it difficult to locate extrasolar planets with telephones?
Its simple! They use telescopes instead!
Which constellation has three stars in a row?
A few constellations have three stars in a row. The most famous one is probably Orion the Hunter - three stars in a row make up his belt. This constellation is visible in winter in the Northern Hemisphere and the summer in the Southern Hemisphere. Another constellation with three stars in a row is Scorpius the scorpion - only instead of the three stars being horizontal, the three stars are vertical and just to the right of Antares, the Scorpion's heart.
Why do the constellations seem to move as the seasons change?
As the Earth goes around the sun, it changes its position relative to the stars in those constellations. At times, some stars won't be visible as they will be behind the sun. This change in perspective isn't enough to make it appear as if they stars have taken a radically new position. They still seem to be just where they always have been. That's why the stars of each constellation stay in the shape of the constellation and instead it seems as though the whole constellation moves. Really, it's just us that are moving.
What is the definition of constellations?
">">Simply put, constellations are arbitrary groupings of stars that have been constructed so as to assist in the location and identification of stars. They don't have any real existence as separate coherent objects, apart from the way the groups of stars appear to observers on earth. It looks to us as if the stars of a constellation must be 'grouped' more closely together in space, simply because they appear together in the sky. In reality, a given star in a constellation may be extremely far away from the other stars in its constellation, and that star may in fact be closer to stars in other constellations than it is to stars in its own. Constellations are really a group of stars that form a fixed patter in the night sky or pictures as the first person said.A constellation is a group of stars that appear to have a physical proximity in the sky. The stars in a constellation are often vastly distant from each other, but they appear close to each other from the perspective of Earth. The word is used colloquially to refer to asterisms: groups of stars that appear to form patterns in the sky; different world cultures have divided the stars into different constellations. However, in modern astronomy the word refers instead to a method of dividing the sky into 88 areas with exact boundaries.
Who discovered the constellation Lyra?
No one discovered the constellatons. They have always been there, and they were described by ancients. The Greeks spoke of it, and even the Australian Aboriginals knew the star group, but perhaps not in the shape we know as Lyra. They saw a bird there instead of a stringed instrument.
When was the constellation Pisces discovered?
According to historical records, it is the Babylonians who are the first and foremost astronomers in the ancient times. It was from them many constellations came down. Pisces was also one of their discoveries. One of the best people from the ancient times to have a view on the pisces are the greeks. The earliest astronomers in Greece thought of pisces as a bound man. instead of a pair of fishes. To some extent they are also credited with the discovery of pisces.
What constellation served a background?
The zodiac constellation. Play COD instead of staring at night skies noob.
Why do astronomers find it difficult to locate extrasolar planets with telephones?
Its simple! They use telescopes instead!
How did the Centaurus become a constellation?
He was shot and killed by Hercules with an arrow dipped in Hydra venom. Instead of going to the realm of Hades, Zeus put him in the stars as the constellation "Centaurus" or "Sagittarius".
What are fill patterns in Excel?
You can use Fill Patterns to fill in things like cells or parts of a chart etc. Instead of using a standard colour you can have the fill with patterns such as diagonal lines or dots or chequered patterns and so on. You can also mix the colours for these patterns.
What doctor used science instead of magic in ancient Greece?
ancient greece who was the doctor who used sciense instead of magic
The universe is so large that astronomers measure distance between stars instead of kilometers?
light-years, parsecs, and megaparsecs
Why do gyres flow in giant circular patterns instead of straight lines?
its because currents form gyres and the wind is so much that it found a circular patterns
Why do astronomers need a satellite instead of a ground based instrument to study x-ray sources?
Most x-rays are scattered by the atmosphere.
What did the ancient Greeks use instead of soup?
milk
What did ancient Greece use instead of a pencil?
rocks
Why did the ancient greek use papyrus instead of a newspaper?
Why did they use papyrus instead of PAPER? It's all they had.
