Xenobiology Lab Safety Protocol Now 4,000 Pages After Incident With Self-Replicating Slime

The International Xenobiological Safety Commission has released the 2026 edition of its Biosafety Level 5 protocols, a 4,000-page document that has grown by 2,400 pages since last year's edition, entirely due to a single incident at the Jet Propulsion Laboratory involving a self-replicating slime designated Specimen EC-14. EC-14, recovered from a sample canister returned by the Europa Clipper mission, was initially classified as an inert biomass. It was stored in a standard containment vessel. Within four hours, it had consumed the vessel, the table the vessel sat on, and a graduate student's lunch. 'The organism does not eat in the conventional sense,' said JPL safety officer Dr. Marcus Webb. 'It absorbs. It absorbed the containment vessel and then, using the materials from the vessel, it grew a new containment vessel around itself. It contained itself, which sounds like a safety success until you realize it also moved three meters to the left in the process.' The updated protocols now include chapters on 'Specimens That Absorb Their Containment,' 'Specimens That Replace Their Containment With Themselves,' and 'Specimens That Have Opinions About Their Containment And Express Those Opinions Through Physical Restructuring of Laboratory Infrastructure.' EC-14 was eventually contained in a specially designed chamber made of materials the organism finds, according to Dr. Webb, 'unappetizing.' The chamber is made of borosilicate glass, which EC-14 has touched, tasted, and rejected. 'It pressed against the glass for three days,' said Dr. Webb. 'Then it backed away. We interpret this as disgust. We are now designing all containment systems around the principle of being disgusting to the specimen.' The 4,000-page manual includes a 200-page appendix titled 'Known Extraterrestrial Organism Dislikes,' which currently contains one entry: borosilicate glass. 'We'll fill the other 199 pages as incidents occur,' said Dr. Webb, in a tone that suggested he was certain they would.