Please choose the correct ending to complete the given sentence: Work World: [header] How to become an astronomy teacher [title] Develop your own love for astronomy. [step] Although astronomy, by its nature, is a fascinating science, you need to discover and develop this fascination for yourself before you can teach it to others. It is helpful to develop a love for astronomy as early in your life as you can, although it can also be a love you discover in early adulthood or later in life.

Ending1: [substeps] You might begin studying astronomy as a young girl at a local elementary school, or as a career with an astronomy teacher. This gives you both a different perspective on astronomy and a different mindset. Ending2: [substeps] Having a love for physics, for instance, might be easier said than done to be a parent. It will definitely make learning astronomy a world to cherish. Ending3: There are several ways you can nurture this fascination for yourself at any age. [substeps] Studying the night sky for yourself is the surest way to discover the wonders of the universe. Ending4: [substeps] Many astronomy teachers teaching by student languages project behind one of their teaching methods. Having some knowledge will help you to become proficient at a higher skill level.

Answer format: ending1/ending2/ending3/ending4