Since The Juliana Theory's split in 2006, Joshua has remained in the music industry, working on a project known as Vesta, which now includes Chad Alan on bass and backing vocals, Joshua Kosker also formerly of The Juliana Theory on lead vocals and guitar, and Justin Niedzwecki on drums.
Vesta's first live show was on April 25, 2009, in Bowling Green, Ohio.
The band is currently working on their first release, an EP that is due to be released on October 6, 2009.