The observer's location and the time of the year :)
The time of year and the observer's latitude determine where the constellations are seen in the sky. As the Earth orbits the Sun, different constellations become visible at different times of the year. Additionally, an observer's location on Earth's surface affects which constellations are visible due to the tilt of the Earth's axis.
There are many correct answers to this one. There are 12 constellations that are around the ecliptic, or the "celestial equator". We call these the "signs of the Zodiac". Pick any two constellations that are 6 apart; those two constellations will not be in the sky together. For example, Capricorn and Cancer, or Aquarius and Leo.
They are simply two different constellations, in two different directions in the sky.
I can see two Moons in my neighbor's window.
No, the Big Dipper is not part of Draco. The Big Dipper is part of the Ursa Major constellation, while Draco is a separate constellation in the northern sky. The two constellations appear near each other in the sky but are distinct.
There are two main types of constellations: modern constellations, official groupings defined by the International Astronomical Union; and traditional constellations, which are patterns in the sky established by ancient civilizations. Modern constellations are based on precise boundaries and are used for scientific purposes, while traditional constellations are more culturally significant and often tell stories from mythology.
In essentially every possible way. Constellations are specifically defined areas of sky; Centaurus is one such, as seen from the planet Earth. The Milky Way is a galaxy. The two are, at best, extremely loosely related.
The two constellations near Orion are Taurus and Gemini. Taurus is located to the upper left of Orion, while Gemini is situated to the upper right. These constellations are commonly found in the winter night sky.
There are two main types of constellations visible in the night sky: northern constellations, which are visible from the northern hemisphere, and southern constellations, which are visible from the southern hemisphere. Each type contains a variety of individual constellations, such as Orion, Ursa Major, and Scorpius, which are recognizable groupings of stars that form patterns or shapes in the sky.
There are two main types of constellations: asterisms and official constellations. Asterisms are smaller groupings of stars within a larger constellation, like the Big Dipper. Official constellations are recognized by the International Astronomical Union and have specific boundaries. Constellations vary in formation based on the arrangement of stars and their significance in the night sky is often cultural or historical, with different civilizations assigning different meanings to the same group of stars.
The two groups of constellations are northern constellations and southern constellations. Northern constellations are visible primarily from the Northern Hemisphere, while southern constellations are visible primarily from the Southern Hemisphere.
There are two reasons. First, the Earth is rotating, so over the course of a night they seem to move across the sky. Second, the Earth is orbiting the sun, so we are looking at different parts of the sky throughout the year. However, at the same time on the same date of the year, you will see the constellations in the same places. So you can tell the time of year and even the time of night by looking at them.