الإنجليزيّة
شرح الصورة: This infographic is part of the "Simplifying Astronomy for Arabic Speakers" project and aims to clarify the classification of satellites based on their weight and transport capacity. Satellites play a crucial role in communications, navigation, and remote sensing, and they vary significantly in size, weight, and function.
Satellite Classifications by Weight
Large Satellites


Weigh more than 1,000 kg.
Example: RADARSAT-2, used for remote sensing.
Medium Satellites


Weigh between 500 - 1,000 kg.
Example: CASSIOPE, used for scientific research and communications.
Small Satellites


Weigh between 100 - 350 kg.
Example: SCISAT, which focuses on studying Earth's atmosphere.
Micro Satellites


Weigh between 10 - 100 kg.
Example: M3MSat, used for navigation and communication applications.
Nano Satellites


Weigh between 1 - 10 kg and include the Cubesats category, which is widely used in scientific research and technology testing.
Example: Ex-Alta 1, a part of an educational project studying space weather.
The Importance of Satellite Classification
Classifying satellites helps define their purpose. Large satellites require powerful launch platforms, whereas smaller satellites can be easily deployed in multi-mission launches. Nano and Cubesats are playing an increasingly significant role in space exploration and modern technology due to their low cost and ease of manufacturing.
Conclusion
The continuous development of satellites of different sizes contributes to enhancing our ability to explore space and utilize modern technologies in various fields. This infographic provides a simplified overview of the diversity of satellites, helping to illustrate the differences between their various types.
مصدر الصورة: Ali Al-Edhari ; adapted from the original by the Canadian Space Agency
مصطلحات معجم ذات صلة: Artificial Satellite