BurstCube Assembly and Testing

Julie Cox, a mechanical engineer at Goddard, handles BurstCube’s rectangular housing in this video. The aluminum structure is coated with gold chem-film, which protects the metal from corrosion. Openings in the housing are for connections to solar panels and other hardware BurstCube will need to navigate in space and send its data back to Earth..

Credit: NASA’s Goddard Space Flight Center

Goddard mechanical engineer Julie Cox demonstrates how different parts of the BurstCube satellite fit together in this video. She shows a 3D-printed bracket – featuring a miniature scientist – that will hold components in place within the spacecraft. She shows how a square GPS antenna attaches to one side of the satellite. She stacks the circuit boards that will process BurstCube’s data into a device for testing.

Credit: NASA’s Goddard Space Flight Center

The silver Teflon coated aluminum lid shown in this video features the BurstCube logo and a list of the mission’s partners: NASA’s Goddard Space Flight Center, University of Alabama Huntsville, George Washington University, ADNET Systems, Trident Vantage System, NASA’s Marshall Space Flight Center, Naval Research Laboratory, University of Maryland College Park, Universities Space Research Association, University College Dublin, University of the Virgin Islands, Clemson University, and Los Alamos National Laboratory. The openings in the lid are for sensors BurstCube will need to collect data and navigate.

Credit: NASA’s Goddard Space Flight Center

Circuit boards are inserted into a card stack, like the one shown here, before they’re tested and attached to the baseplate of BurstCube’s spacecraft housing.

Credit: NASA’s Goddard Space Flight Center

An individual circuit board rests on a lab bench. The BurstCube mission will use these boards to process data collected from gamma-ray bursts, the most energetic explosions in the cosmos.

Credit: NASA's Goddard Space Flight Center

Cables connect a card stack to the Electrical Power Subsystem for testing. Even small missions like BurstCube require multiple rounds of verification before they’re ready for launch.

Credit: NASA’s Goddard Space Flight Center

Goddard mechanical engineer Julie Cox makes BurstCube “light tight” by pressing aluminized tape over joints, screws, and other miniscule gaps in the instrument suite, as shown in this video. Gamma rays can travel through the covering and into the detectors, but any stray visible light could trigger a false reading. The team will test the instrument’s light tightness by shining a laser over all its surfaces.

Credit: NASA’s Goddard Space Flight Center

Julie Cox, a mechanical engineer at Goddard, presses aluminized tape to the BurstCube instrument. Under the tape, Cox has also “staked” the screwheads, which involves the application of a special kind of glue that fills in any potential gaps, to help make it light tight.

Credit: NASA’s Goddard Space Flight Center