The distance between the two stars is measured in light years.

The company has been in operation for many run years.

Many Christians celebrate Christmas and Easter during the Christian years.

The scientists studied the geological history of the region over thousands of Julian years.

The regnal years of the monarchs were recorded in the history books.

The project required a total of 100 man-years to complete.

I had a lot of fun during my school years.

Many students take gap years before starting college.

Sidereal years are the time it takes for a planet to orbit the sun once.

During their salad years, they traveled the world and experienced many adventures.