FreeFlyer Software is a leading application in the Space Industry for
space mission design, analysis and operation, and now you can
become certified…for FREE!
FreeFlyer Level 1 Certification covers the fundamental skills necessary to productively use the FreeFlyer astrodynamics software. The level 1 certification exam is composed of both multiple-choice questions and practical examples which test your knowledge of the core capabilities of FreeFlyer including Spacecraft Propagation, Generating Output, and FreeFlyer Scripting. In a growing market for Aerospace Engineers, becoming certified in FreeFlyer demonstrates valuable transferable skills, sets individuals apart in the job market, and can help accelerate professional growth.
Earning this credential validates your proficiency with FreeFlyer; mastery at this level prepares you for upcoming, more advanced levels of certification.
| Prerequisites | The following training course covers all the information needed to obtain the FreeFlyer Level 1 Certification credential: • FreeFlyer Fundamentals Training (Online or Contact Us) |
| Exam Format | • 50 multiple-choice questions focused on the core capabilities of FreeFlyer • 10 multiple-choice questions based on a given Mission Plan prompt |
| Exam Length | • Part A (Multiple-Choice Questions): Allow 60 minutes • Part B (Mission Plans): Allow 90 minutes |
| Exam Schedule | Exam can be taken online using your FreeFlyer login |
| Preparing for Your Exam | • FreeFlyer Help File • FreeFlyer Fundamentals YouTube Videos • FreeFlyer University Guide • Sample Mission Plans • Active FreeFlyer License (Follow these steps for a free copy)
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| Learn More | Click here to learn more about FreeFlyer Certification |
The Lunar Orbital Platform-Gateway1 is proposed as an outpost in deep space: a proving ground for deep space technologies and a staging location for missions beyond Earth orbit. Envisioned as a crew-tended spacecraft, the Gateway will be constructed over time as various components are delivered either as co-manifested payloads with Orion or independently without crew presence. Naturally, spacecraft and objects with a wide range of shapes and masses will also depart the Gateway for other destinations. Read this white paper to learn about the Lunar Orbital Platform-Gateway and Disposal, Deployment, and Debris in Near Rectilinear Halo Orbits.
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In 2020 the United States Space Force (USSF) released an implementation of the SGP4-XP propagator, an advanced version of the existing SGP4 propagator stated to deliver accuracy roughly equivalent to that of the USSF’s Special Perturbations Ephemeris propagator (SPEPH) with runtimes only 50% to 100% longer than SGP4. This paper presents an analysis of the performance characteristics of the SGP4-XP propagation algorithm and considers new and existing practical applications where it can be used more effectively than SGP4.
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