Hyperonic radiation
- Ionizing radiation consisting of high-energy hyperons (TNG Novel: The Buried Age; TNG: "The Ensigns of Command"; TTN Novel: Orion's Hounds)
- Deadly to humanoid life (TNG Novel: The Buried Age; TNG: "The Ensigns of Command")
- With proper medical treatment, humans can adjust to hyperonic radiation (TNG: "The Ensigns of Command")
- Known to be emitted by some stars (TNG Novel: The Buried Age; TNG: "The Ensigns of Command")
- Prevents transporter operation, disrupting matter streams and preventing proper rematerialization (TNG Novel: The Buried Age; TNG: "The Ensigns of Command")
- Randomizes phaser fire (TNG: "The Ensigns of Command")