Get tips and uplifting messages to boost your mood and enhance your mental health.The term "first light" has several meanings. In astronomy, it is the first observation with a newly commissioned telescope. The term is also used to describe the light emitted from the first generation of stars. It also refers to the time before sunrise when the sky begins to brighten.However you use it, the phrase encapsulates the moment when new possibilities are birthed, new frontiers come into view and our lives open up to unforeseen glorious realities.