Diet in space | Astronomy | OnClass

Astronomy is the study of everything beyond Earth’s atmosphere: the Sun, Moon, planets, stars, galaxies, and the Universe itself. Unlike other sciences, astronomers cannot touch or experiment with most of what they study. Instead, they gather evidence mainly by observing light and other forms of energy that reach Earth. This module will introduce you to the fundamental concepts of astronomy.

Test your knowledge after the basics astronomy module

1. Introduction Dietology is the scientific study of human nutrition, diet planning, and the relationship between food and health. It helps us understand how nutrients affect the body, prevent disease, and promote well-being. This module is designed for beginners to learn independently, with clear explanations, examples, and a final test. 2. Learning Objectives By the end of this module, learners will be able to: Define dietology and its importance. Identify essential nutrients and their roles. Understand energy balance and daily requirements. Recognize healthy vs. unhealthy dietary patterns. Apply dietology principles to everyday food choices.