The VENERA 12 DESCENT CRAFT (NORAD_CAT_ID: 12028), also known as SA Veneri-12, was a spacecraft launched by the Soviet Union on September 14, 1978, from the Tyuratam launch site. The craft had a shape consisting of a sphere, disk, and cylinder with dimensions including a length of 2 meters, diameter of 1 meter, and span of 2 meters. It weighed 675 kilograms at both launch and dry mass, indicating no significant difference in weight post-launch activities. The spacecraft was manufactured by NPO Lavochkin (NPOL) and owned by IKI/BABTS. Its payload classification was SA, but specific mission details or purpose were not provided.