Electromagnetic radiation comes in many different types.
predictions of some philosophers
, by the end of the nineteenth century, astronomy had begun to change as it incorporated the
into its discipline. This new branch of Astronomy was called
. All that we learned about the structure of atoms and the
interactions of mass and energy could now be applied to the stars.
Although there is much detail we could get into, you should at least be familiar with
two laws of radiation physics
Looking for a particular star?
Find it here!
Here’s the list of all 88 recognized constellations