OSR Guide

Name a star as a unique Graduation gift

- 11 May 2022

unique graduation gift

Graduation is a big milestone! Are you looking for a unique Graduation gift? Whether you’re looking for a high school graduation gift, a gift for your loved one who earned a certificate or diploma, or anyone you think deserves words of recognition, we’ve got you! Name a star in the Online Star Register,  the perfect graduation gift that is suitable for everyone!

The analemma

- 4 April 2022

Although astronomy is a high-tech science today, it deals with many ancient Greek phrases. One of them is the analemma – an elongated octave curve that shows the position of the Sun in the sky during a year, observed from the same place at the same time.