Estes Cosmic Cascade STEM Rocket Kit – Beginner Two-Stage Model Rocket (Up to 1800 ft)

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Estes Cosmic Cascade STEM Rocket Kit – Two Stages, Endless Discoveries Take your rocketry experience to the next level with the Estes Cosmic Cascade, a beginner-friendly two-stage model rocket designed for hands-on STEM learning. This innovative kit allows you to experiment with both single-stage and multi-stage launches while exploring real physics concepts in a fun and engaging way. Key Features Beginner-friendly two-stage rocket design Launches up to 1800 ft (549 m) Modular design to test single-stage vs two-stage flights Payload section for experiments and data collection Customizable blank body tube for creative designs Quick assembly with snap-fit fins and minimal gluing Reusable system for repeated experiments and launches What’s Included 1 × Cosmic Cascade rocket kit 2-stage rocket components (booster + sustainer) Parachute recovery system Instruction manual Specifications Skill Level: Beginner 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) Recovery System: 12 in parachute Launch Rod Size: 1/8 in (3.18 mm) Fin Material: Molded plastic Recommended Engines (Rocket Only): A8-3, B6-4, C6-5 Recommended Engines (Rocket): A8-5, B6-6, C6-7 Booster Engines: A8-0, B6-0, C6-0 Applications STEM education and classroom experiments Hands-on physics and aerodynamics learning Model rocketry beginners and hobbyists Outdoor educational activities Important Notes Recommended for ages 10+ (adult supervision required) Assembly required – glue and basic tools needed (not included) Launch system, engines, and accessories sold separately Show more