Here's a great picture of Opal and her big brother Sapphire. Opal in the clean room without solar panels attached. You can see the accelerometer payload on the top tray, the auxilary receiver on the middle tray, and one of the battery packs on the bottom tray. Another picture of Opal without panels. Opal sits next to Sapphire.
Sapphire looks clean and simple.
Opal in a state of assembly sits next to Sapphire. Check out Jak, Artemis's first picosatellite, between the two. Contact the webmaster .