CubeSats
- [The Technical University of Munich, Germany]
- Overview
A CubeSat is a type of miniaturized, standardized, and low-cost satellite used for space research and education. Defined by "units" (1U = 10×10×10cm and ∼1.33kg), they are typically scaled in 1U, 3U, or 6U configurations to perform specific tasks.
Using commercial off-the-shelf components, they allow universities and companies to launch satellites cheaply.
Standardized in 1999 by Cal Poly and Stanford, they have become a staple of modern space, with thousands launched to date.
Key Characteristics and Uses:
- Size and Structure: Base units are 10x10x10cm cubes (1U), often stacked into 3U(30x10x10cm) or larger, enabling cost-effective deployment from, for example, the International Space Station or as secondary payloads.
- Components: Despite their small size, they feature essential subsystems like power (solar panels), radio communication, and flight computers, often using readily available electronics.
- Purpose: They are primarily used for Earth monitoring, technology demonstrations, and scientific research (e.g., studying the atmosphere, testing sensors).
- Cost-Effective: They are significantly cheaper than traditional satellites, enabling broader participation in space exploration.
[More to come ...]
