As a result, everyone died, including Stargate Command team SG-7, leaving a young twelve year old girl named Cassandra as the only survivor. SG-1 brought her back through the Stargate and Cassandra nicknamed "Cassie" now lives on Earth. Four years later, SG-1 returned to save Cassandra, finding that the bacteria had died off and that the planet was once again safe. (SG1: "Singularity", "Rite of Passage")