Estes 0689 Celestial Explorer Model Rocket Kit, Beginner STEM Educational Rocket-Building Kit for Ages 10+

BEGINNER MODEL-ROCKET-BUILDING KIT: The Celestial Explorer Rocket-Building Kit offers kids ages 10+ and rocketeer enthusiasts an engaging, hands-on educational activity inspired by aerospace. This kit includes the body tube, nose cone, fins, and recovery parachute for an easy-to-build experience. It requires Estes rocket engines, Starters, Recovery Wadding, a launch pad system, and 4 high-quality 1.5-volt AA alkaline batteries for launch use (sold separately).

SOARS UP TO 1,000 FT.: Our Celestial Explorer flying model rocket features a sleek, elongated body and precision-cut fins for stable flight and a projected altitude of 1,000 ft. (305 m) using an 18-millimeter Estes rocket engine (sold separately). It is compatible with A8-3, B6-4, and C6-5 rocket engines.

READY TO ASSEMBLE: Rocket building inspires creativity and a passion for science and outer space! Our beginner-level rocket kit comes ready to build and can be completed in less than 10 minutes with minimal assembly tools. Pair it with the Estes Porta Pad II Launch Pad and Electron Beam Launch Controller (sold separately) for a successful blastoff and educational experience.

SAFETY FIRST, FUN ALWAYS: Our rockets and rocket launch accessories are designed to be used with the NAR (National Association of Rocketry) model-rocket safety code. Always ensure you have an appropriate launch site, stand back at least 15 ft., insert the safety key, issue a countdown, and then you can let your rocket fly!

WE IGNITE IMAGINATIONS: Since 1958, Estes has created educational rocket kits designed for an unforgettable launch experience. As a family-owned company, we have grown to offer exciting STEM products that engage aspiring rocketeers and the future minds of aerospace.