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Free aerospace reader companion

Choose what earns its place.

Plan a fictional satellite mission, check its limits, and explain your choices.

This companion to Aerospace Engineering Explained for Teens by Markus Bailey uses the classroom assumptions from Chapter 15. Compare payloads, batteries, and observation counts while keeping mass, time, power, energy, storage, downlink, and coverage separate.

Upward virtual rocket lab

Predict a flight, change one variable, and compare the data. This fictional vertical-flight simulation is for learning, not building or launching real rockets. It does not model orbit.

Open Upward in your browser Download Upward for offline use

No email or account required. Unzip the download and open index.html.

Print and write

Eight pages of assumptions, planning prompts, and a blank record for comparing all twelve combinations. Print the worksheet or read it alongside the spreadsheet. This PDF is printable, not a fillable form.

Download the worksheet PDF

Compare two plans

An Excel workbook with the assumptions, Plan A, Plan B, and reflection sheets. Use a spreadsheet app that calculates formulas, such as Excel or LibreOffice Calc. Preview-only apps may not recalculate your choices.

Download the Excel planner

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