STARS.THE H-R DIAGRAM: A DIAGRAM OF THE AGES AND EVOLUTION OF STARS.
 The H-R diagram shows the evolution of stars, with its 2 parameters of energy and information.

In the graph, the life, evolution and death of stars is easy to understand through the H-R Diagram, which classifies stars according to its S-T parameters, as the atomic table does with atoms :
Max. E: Brightness or Magnitude, which is a spatial parameter that grows with the size of the star.
Max. T: Spectral type, (colour or frequency), which classifies stars according to its temporal form.
Yet the H-R diagram is only a representation of the 2nd and 3rd ages of stars. Since the young age of the star as a nebulae of maximum spatial extension and min. formal complexity (as all young ages are) is not represented. So we add on the left side the 1st age of a star as a nebulae of max. extension. Then the H-R graph shows the 3 ages of stars and the main laws of Quantic Spaces-Times fields applied to them:
  - (+1):  Most stars are born as spatial nebulae of maximum extension…
  - Max. E: Then they implode into blue giants of maximum energy…
  - E=T: They reduce its size and grow in atomic complexity through a mature, yellow age of balance between their E and T parameters. The sun is now in that balanced age…
 - Max. T: They collapse in a 3rd age of slow decline as its TxE parameters diminish towards its death, becoming white dwarfs.
 +1: Or they evolve in a ‘loop’ of growing TxE force (top right graph), mutating into a black hole.
           Thus, the H-R graph shows also the process of evolution of stars into black holes, which we
 explain  with an homology based on the duality of energy and information natural to the species of all space-time ecosystems, by comparing light ecosystems like the Earth and gravitational ecosystems like the galaxy. On the Earth animals use light as information and dominate plants, which use it as energy. The hypothesis of Quantic Spaces-Times theory is that stars are ‘gravitational plants’ that merely feed and curve quantic, gravitational space-time, while black holes are ‘gravitational animals’, which are able to process gravitation as information and control and shape with gravitational waves the form of galaxies, their territorial space-time. Again this hypothesis is gathering increasing evidence: today we know black holes emit jets of dark matter; they catalyse the creation of stars; they feed on stars and transform them into black holes, etc. Thus a few stars do not die but moult into black holes as soft larvae evolve into hard insects. Most stars do not follow the moulting process, which happens only to the higher ‘class’ of blue giants, the 1% of stars, with max. TxE force and a size around 10 times that of the sun. The small upper spiral within the H-R graph represents that metamorphosis of a star that regains energy and information, upgrading its form into a black hole, which perceives gravitation not only as energy but also as information, through ‘communicative’ flows of dark energy, gravitational waves that regulate the structure of galaxies.