CCP Games announces the launch of EVE Online: Odyssey, the 19th expansion for EVE Online, their sci-fi MMORPG. This page has details and media from the add-on, here are the Patch Notes, here's a trailer for the expansion, here's video explaining Archaeology and Hacking, and here's word from the announcement:

EVE Online: Odyssey brings evolved and enhanced spaceship metrics for multiple ship classes and redistributed stellar resource landscape, exploration sites, and NPC loot across the universe. These changes will shake up EVE’s player-driven economy and rattle tenuous diplomatic ties between even the largest player alliances of New Eden. Allegiances will shift, markets will boom and crash, and fresh wars will rage across the cosmos as EVE’s notorious pilots do what they do best—follow their ambitions and live their own unique and dramatic stories.