Tag: Tall Astonomer

  • Where is the Sun on the H-R diagram?

    Where is the Sun on the H-R diagram?

    In one of my earlier posts I described a Hertzsprung Russell diagram which shows the relationship between a stars temperature and its luminosity. But where does our Sun sit on this diagram? Our sun sits squarely in the main sequence line. The main sequence makes up the majority of a stars life when it is burning […]

  • About the Tall Astronomer

    My name is Chris Hall and I am the Tall Astronomer. Well, that is what I would like to be. Currently I am a project manager for the civil service but one of my big interests is Astronomy. I am fascinated by the sheer size, scale and raft of different things that are present in […]