NASA has several scientific experiments and payloads on the HTV-3, which astronauts will unpack after capturing the spacecraft using the space station's robotic arm and then attaching it to the outpost on Friday (July 27). The photograph offers no reference of scale for the component, nor from what instrument it may have originated. A photo posted on Valve's website shows what appears to be a circuit board with Wheatley's likeness laser-inscribed in one corner.