Star Trek Picard. The dark veil

"Within the United Federation of Planets, a terrorist strike on the shipyards of Mars has led to the shutdown of all relief efforts for millions of Romulans facing certain doom from an impending supernova. When the USS Titan is drawn into a catastrophic incident on the Romulan-Federation border, Captain William Riker, his family, and his crew find themselves caught between the shocking secrets of an enigmatic alien species and the deadly agenda o...