A revolution
Earths orbit around the sun is not unusual.
The planets travel around the sun.
That is called an orbit.
The sun doesn't travel around the earth. The earth travels around the sun.
A star can not travel around itself.
around 365 days
It is called an orbit
They rotate. Travel around the sun is called revolving.
When you travel around the Sun or a planet, due to gravitational attraction, it is called an "orbit". It is also a "revolution" around the Sun or planet.
REVOLUTION
Orbit
Earths orbit around the sun is not unusual.
The path that the Earth takes around the Sun is called its' orbit.
Orbit
Planets
about 16 minutes and 40 seconds
The planets orbit (travel) around the Sun.