The horse was 17, or about 60 in human years.

So when she was eighteen in human years, she set out to find her father.

There are a number near here, dating back some three thousand human years.

In human years, Lense put her age at about fifteen.

Jane could not afford to wait the many human years it might take for some graduate student somewhere to notice the change.

This is equal to 1000 yugas or 432 million human years.

She cannot be more than eighteen human years, if she is that.

My people will be in known space for another twenty-eight human years.

I looked to him for the answer, he the wise one, the old one in human years.

The old woman was so bent and withered, she could be a hundred in human years.