: The New York Sirens (PWHL) statistics or specific match reports, such as their games against the Boston Fleet.
: In gravitational-wave astronomy, "standard sirens" are used to measure cosmic distances. Researchers often compare results between second-generation (2G) and third-generation (3G) detector networks.
The episode is a turning point for the season, shifting from the immediate survival of the mermaids to a broader geopolitical and military conflict. It explores themes of (Nicole's deception), ancestral history , and the ethical boundaries of scientific and military pursuit. Siren: 2Г—7
: Military or naval reports on specific siren models, such as the Navy types S-1 or S-2 , which include detailed performance testing for sound pressure and endurance.
: To protect the mermaid colony from the increased police and federal presence, Ryn remains in town while Helen leads the other mermaids to a remote sanctuary in the mountains. : The New York Sirens (PWHL) statistics or
: The discovery of a body, later identified as Xander’s father (killed in the previous season), brings federal agents to Bristol Cove. This investigation complicates the efforts of Ben, Maddie, and Ryn to keep the mermaids' presence secret.
Depending on the context, "Siren: 2×7" could also refer to: The episode is a turning point for the
: While in the mountains, the mermaids discover historical evidence linking humans and mermaids, providing vital lore regarding their shared past.