Actually, it does. In about 100 years, the constallation, The Big Dipper, will not look like like the big dipper. I still don't understand why but, if it's in a school text book, it has to be true. (o.-)
ADDED: The question limits the time to one year, which is easier to answer. The night sky changes because the Earth's orbit around the Sun changes the relative direction of our nocturnal view out away from the Solar System. Long-term changes would arise from the motions of the stars, including the Sun, around the galaxy but I would not expect only 100 years to make much noticeable difference.
=What are the positions of the sun over a year???=
Constellations appear to change position in the night sky due to Earth's rotation on its axis. This causes constellations to rise and set as the night progresses. Over the course of the year, the position of constellations also changes due to Earth's orbit around the Sun, causing different constellations to be visible at different times of the year.
I don't know you suck whoever a reading this:P
Because of the change of the atmosphere
Each day it gets one day older, that would mean that over the course of a year the planet would become a year older.
You don't. The stars you see at night in the winter are not the same ones you see in the summer. Earth takes a full year to revolve around the sun, so the stars will not appear very different from one night to the next, but you would notice a change if you watched carefully over the course of several months.
Yes, the Big Dipper is visible throughout the year in the northern hemisphere. Its position changes slightly over the course of the night and as the seasons progress, but it is a prominent and easily recognizable constellation.
depends where you live. usually night school is during the school year. I rather take an online course.
An electric trimmer will be cheaper to operate over the course of a year.
No - as Earth rotates the stars and constellations seem to move. Also, as Earth orbits the sun over the course of a year, the stars we see at night in the winter are different than the stars we see at night in the summer. Same with Spring and Fall.
As of 2021, Betelgeuse has an azimuth of around 225 degrees and an altitude of about 27 degrees when observed from the northern hemisphere. These values will change throughout the night and over the course of the year due to the Earth's rotation and orbit.
Over the year is a phrase used to designate a specific period of time: 1 year.Over the year, the 5th grader grew two inches.He learned over the year how to add fractions.