Vast, quasi-circular features on Venus's surface may reveal that the planet has ongoing tectonics, according to new research ...

The Venera mission, which launched from Kazakhstan on March 31, 1972, failed long before the Soviet Union could attempt to ...

Failed Soviet spacecraft Kosmos 482 came crashing back down to Earth after more than half a century in space - and scientists ...

As more of the solar system has been explored and imaged, all kinds of geographical features have been mapped on many of our ...