It's all about the stars

The Online Star Register Blog

Thank you for visiting the Online Star Register Blog. Here we share the latest news with you about the OSR gifts, our apps and about what we love most: the universe and the stars!

Canopus – Star Facts

- 9 December 2019


Canopus is suspected to be nearing the end of its life cycle even though it is considerable young. Its mass is 65 times that of the Sun and shines with the luminosity of 14,000 suns. In fact, this star is so large if it were placed in the middle of the solar system it would reach 90 percent of the way to Mercur.

Betelgeuse – Star Facts

- 4 December 2019


Betelgeuse is also known as Alpha Orionis and 58 Orionis and marks the center of the Winter Hexagon. It is also one of the stars that makes up the Winter Triangle. Betelgeuse is a 10 million year-old red supergiant star and one of the largest stars known today. It’s predicted to collapse under its own weight ending in a supernova explosion.

Beta Ursae Majoris – Star Facts

- 26 November 2019

Beta Ursae Majoris

Beta Ursae Majoris makes up part of ‘the Big Dipper’ and is 10 million years-old. This star is one of the hottest and has 3.4 times the radius of the Sun and is 50 times more luminous. It’s also known as Alkaid and Benetnash from the Arabic meaning ‘the leaders of the daughters of the bier’.