Slacker Radio photos, album art, reviews, station caching and lyrics (for Slacker Radio Plus or Premium subscribers) are available on the mobile applications as well. Slacker access is built into the music app of the Tesla Model S, X, and 3 vehicles in the US including an ad free Slacker account at no charge. Slacker has provided its listeners and all music fans with the opportunity to connect via Twitter, Instagram, and Facebook to further promote music discovery. Twitter users can log into Slacker and select the option to automatically or manually alert their friends and followers about the following: Facebook users
Slacker Astronomy Science Center. Slacker Astronomy peaked at #4 in the top 10 "Science & Medicine" podcasts in iTunes Store in January, 2006 and at the time reported 13,000 unique weekly listeners. Its most popular show was downloaded by approximately 36,000 unique IPs after being featured on the frontpage of Slashdot on May 17, 2007. In addition to the weekly 5-10 minute show, there was another feed called Slacker Astronomy Extra where they published longer and unscripted shows, interviews and sound-seeing tours. The name 'Slacker Astronomy' was a trial name, and was meant to change early on in production but just stayed