Estes Cosmic Ray Rocket Bulk Pack
Cosmic Ray Model Rocket
Cosmic Ray Model Rocket Parachute
Estes Cosmic Ray Model Rocket

Cosmic Ray® Bulk Pack (12 pk)

Sku: 001112
Introducing the Estes Cosmic Ray, an awesome new addition to the Estes Education line that is designed with beginners in mind. With its eye-catching Teal and Gold colors, this rocket isn't just visually striking, it's incredibly easy and enjoyable to launch. No need for rocket science expertise; the Cosmic Ray is designed for those starting their journey into space exploration! As part of the Estes Education line, the Cosmic Ray merges the thrill of launching with valuable learning experiences, making it an ideal choice for beginners eager to explore space without complications. Prepare to make a statement and embark on a delightful journey with the Cosmic Ray!

In The Classroom

Perfect for the classroom, the Cosmic Ray combines simplicity with fun to allow students to get the full experience of model rocketry. With its easy to assemble design and blank body tube, the Cosmic Ray allows for students to grasp a basic understanding of model rocketry and allows for them to customize their rocket however they like.

On launch day, the Cosmic Ray shines as a perfect example of the core of model rocketry. By showing students the basics of rocketry and allowing them to make their own designs, the Cosmic Ray provides an experience that is both educational and fun.

What You Need to Build (Not Included)

  • The Cosmic Ray is a snap together kit and requires no building materials!

What You Need to Launch (Not Included)

Engine Chart


Projected Altitude

A8-3, A8-5 225 ft
B4-4, B6-4, B6-6 575 ft
C6-5, C6-7 1325 ft

Live, Online Training and 1:1 Support

Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!

Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!

Technical Specifications

  • Recommended Engines

A8-3, A8-5, B4-4, B6-6, C6-5, C6-7
  • Launch System

Lifetime Launch System
  • Projected Max Altitude

1325 ft. (404 m)
  • Recovery System

12 in. (30.5 cm) Parachute
  • Length

13.3 in. (33.7 cm)
  • Diameter

0.98 in. (25 mm)
  • Weight

1.31 oz. (37 g)
  • Fin Material


Technical Specifications

Cosmic Ray Model Rocket
Estes model rocketry is recommended for ages 10+, with adult supervision for those under 12.

Learn About Model Rocket Safety!

Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!