Skill Level 0 - Beginner -

Introducing the Cosmic Cascade Bulk Pack, a classroom-ready collection of Estes Education’s first-ever two-stage rockets. Designed to make STEM learning exciting and hands-on, this innovative bulk pack allows every student to explore the physics of rocketry while fostering creativity and critical thinking. Quick to assemble, customizable, and packed with versatile features, the Cosmic Cascade Bulk Pack transforms any classroom or STEM program into a hub for discovery and exploration.

With blank body tubes for personalization, payload sections for data collection, and a two-stage design for advanced experimentation, the Cosmic Cascade offers limitless opportunities for creativity and learning. Whether students are comparing single-stage and two-stage flights, testing the effects of added mass on altitude, or using altimeters to collect real flight data, this bulk pack provides the ultimate educational experience for engaging STEM activities. Perfect for classrooms, clubs, or large group programs, it’s a launchpad for curiosity and innovation!

The Cosmic Cascade features a blank body tube, allowing students and rocketeers to customize the appearance with their own unique style.

Recommended Engines
Rocket Only: A8-3, B6-4, C6-5

Rocket: A8-5, B6-6, C6-7

Booster Engines: A8-0, B6-0, C6-0

Launch System
Porta-Pad II

Launch Rod Size
1/8 in. (3.18 mm)

Max Altitude
1800 ft. (549 m)

Length
25.7 in. (65.3 cm)

Diameter
0.98 in. (25 mm)

Weight
2.73 oz. (77.4 g)

Fin Material
Molded Plastic

Recovery System
12 in. (30.5 cm) Parachute

Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, model rocket engines, starters and recovery wadding are required - sold separately-unless otherwise specified.

Instructions