Evidence now points to the next Galaxy S series featuring "far-reaching" camera revolutions. The probably February or March 2020 bound devices look set to follow the likes of Huawei, Oppo and Xiaomi in including powerful zoom capabilities, if the codenames "Hubble" and "Space Zoom" are anything to by, anyway.
https://www.notebookcheck.net/Space-Zoom-Hubble-Samsung-Galaxy-S11-camera-become-powerful.441251.0.html