We wanna thank the Supernova 2020 Quarantine Sessions for having us. (upbeat music) (singer singing in foreign language) - [Tim] And we had about 75 bands from around the world give us tracks ...

the closest red supergiant star to the solar system at around 550 light-years that is expected to go supernova within the next 100,000 years. It displayed some odd behavior in 2019-2020 ...