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SPOC launches on October 1st at 9:38 PM ET.

Join our watch party starting at 7pm
https://alumni.uga.edu/event/dawgs-in-space-ugas-spectral-ocean-color-launch/


The Small Satellite Research Laboratory (SSRL) is developing and launching new and innovative technologies into space by utilizing the CubeSat platform, a small-scale satellite that is designed for rapid iteration and development. The lab is currently driving technological innovation at UGA through the building of 2 satellites, funded by the Air Force and NASA. The UGA SSRL was founded in 2016, primarily as an avenue for undergraduates to design, build, and test space-ready components. Over the past three years, the SSRL has steadily increased the reach of its research, student involvement, and community enrichment.

The CubeSat

The CubeSat is a new standard that allows students to access space like never before. We can design, build, and control our own miniature spacecraft. CubeSat's are a class of small satellites composed of modular units 10cmx10cmx10cm in size, but the entire satellite cannot be larger than 1.33kg. Scroll down and let us give you an example walk through of what is in a typical CubeSat.

Solar Panels

Like any other space craft, a CubeSat needs energy to survive. Solar panels provide the satellite with energy so that it can power its systems. Solar panels are the standard of power generation in Low Earth Orbit.

The Frame

The frame of the CubeSat holds the parts of the satellite in place like the payloads and core avionics. The frame also helps dissipate excess heat while the satellite is in orbit. When the satellite is launched, the frame helps insure that all of the parts stay in place and the system is structurally stable.

ADCS

The ADCS is the satellite's Attitude Determination and Control System. This is what lets the CubeSat move around and reorient itself in space. While not all CubeSat missions require an ADCS, most missions that require some level of precision will.

The Payload

The payload of the CubeSat is the instrument that gathers the primary scientific data in orbit. Every mission has a different payload, so here we have an example camera payload. This system could image the Earth in fine detail from Low Earth Orbit.

The Computer

At the heart of the CubeSat is the computer, but don't let its size fool you. Though it may be small, it can be more powerful than the Apollo moon mission's flight computers. Thanks to smart phones, we are able to cram more computational power into a small space than ever before. In some cases, these boards can even run a Linux kernel. Our lab focuses on making these computers stronger and better suited for the space environment.

Our Spacecraft

The spacecraft that we design, build, and test in the Small Satellite Research Laboratory (as well as most CubeSats in general) are all similar to this design. If you are a student with an interest in spacecraft, why don't you join us?