Cosmo is fun loving and curious and she invites children everywhere to experience adventures and amazing discoveries with her as she explores the solar system.

More? Try These

Watch – RTÉjr Junior Post Room

Watch – RTÉjr Junior Post Room

Watch
Listen – The Weekend Club

Listen – The Weekend Club

Listen
Play – Can’t Catch Boj

Play – Can’t Catch Boj

Play

Watch RTÉJr on:

  • Sky: Channel 624
  • SAORVIEW: Channel 624
  • UPC: Channel 624

Listen to RTÉJr Radio on:

  • UPC: Channel 942
Looking for something older? Watch, listen and play at TRTÉ