1U CubeSat

A 1U CubeSat is a small, standardized satellite that measures 10 centimeters (about 4 inches) in each dimension, forming a cube. It's part of a family of small satellites used for research, technology testing, or Earth observation. Its compact size makes it more affordable and quicker to build than traditional satellites, allowing universities, companies, and researchers to send sensors or experiments into space efficiently. Despite their small size, CubeSats can perform valuable missions, contributing to advancements in space technology and scientific discovery.