Delta Aquariids Meteor Shower 2021: Watch Heavenly Event With a Virtual Telescope, Live Stream! At its peak, stargazers should be able to spot 25 meteors per hour as the Delta Aquariids meteor shower takes place. The meteor shower will stretch from July 12 to August 23. Find out how can you best view the meteor shower at the comforts of your home. Photo : Neale LaSalle/Pexels The Delta Aquariids meteor shower will be quite a show this week. Stargazers could even catch a glimpse of the Alpha Caprocrnids or the Perseids. The epic cosmic event can also be watched online. Delta Aquariids Meteor Shower 2021