The novel “2010: Odyssey Two” by Arthur C. Clarke was published for the first time in 1982. It’s the second book of the Odyssey series in space and the sequel to “2001: A Space Odyssey”.
Nine years have passed since the Discovery spaceship’s disaster and on Earth no one yet knows what really happened. The observations indicate that its orbit has become unstable with the prospect that it might falls to Jupiter. Its destruction would mean losing any hope of finding out what happened to the expedition.
For the USA it’s impossible to set up a rescue mission that could arrive in time while the USSR has already been setting one up for some time. Heywood Floyd and Dr. Chandra, the creator of HAL 9000, leave on the spaceship Leonov to Jupiter, where the Discovery is waiting for them but also the version of the monolith larger than that discovered on the Moon.