DS-U1-A was a Soviet satellite which was launched in 1968 as part of the Dnepropetrovsk Sputnik programme. It was a 385 kg spacecraft, which was built by the Yuzhnoye Design Bureau. It was equipped with eight telescopes for optical observation, and one for ultraviolet astronomy. A X-ray experiment was also carried.

Mission type: Astrophysics · Orbit: Low Earth Orbit

Rocket: Kosmos 11K63 · Provider: Soviet Space Program