The STEP CUBE LAB satellite, also known as STEP Cube Lab, is a 1U CubeSat manufactured by CHOSU in South Korea (KR). Launched on January 12, 2018, from the Satish Dhawan Space Centre (SRILR) Launch Pad FLP using the PSLV-XL launch vehicle, it has dimensions of 0.1 meters in length, diameter, and span. The satellite weighs 1 kilogram both at launch and dry mass. Its mission is for technology purposes, utilizing solar cells and batteries for power. With a projected lifetime of one year, the STEP CUBE LAB operates as a standalone unit without being part of any constellation or having related satellites listed.