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X-ALT-DESC;FMTTYPE=text/html:<p>###<a href="https://teams.microsoft.com/meet/247899501101944?p=HfwSh6YShiuLHH7RsR">Gravitational Multibody Dynamics: A Quick‑start Guide - Lesson 1: Choosing the Right Model</a></p>
 <p>####Presented by Dr. Davide Guzzetti. Auburn University</p>
 <p>####Wednesday, May 20, 2026 @ 12:45 PM - 1:30 PM (EDT)</p>
 <p><strong>Open to the Public, subject to change</strong></p>
 <p>This session (lesson 1 out of a 5 part series) introduces gravitational multibody dynamics through the restricted three-body problem, moving from the absolute formulation to normalized rotating and pulsating coordinates. The lecture shows how the elliptic restricted three-body problem reduces to the circular restricted three-body problem and uses CR3BP examples to examine when simplifying away a secondary body changes the trajectory behavior in meaningful ways.</p>
 <p>####Instructions####</p>
 <ol>
 <li>
 <a href="https://nescacademy.nasa.gov/calendar/70b3f3a497e84557beba8b355a0ed6fd1d"><strong>Add this to your calendar</strong></a> for a convenient reminder 15 minutes prior to the event.</li>
 <li>
 <a href="https://teams.microsoft.com/meet/247899501101944?p=HfwSh6YShiuLHH7RsR"><strong>Join Teams Meeting</strong></a>. We encourage you to use this link before the event to test your ability to tune in.</li>
 </ol>
 <p>This webcast will be recorded and made available at the following series playlist link (post-event, within 24 hours) - <a href="https://nescacademy.nasa.gov/playlist/68e2fbf053b2499c95a78922626f681854"><strong>Watch Recording(s)</strong></a></p>
 <p>####Support####</p>
 <p>Should you experience any difficulties, please email the <a href="mailto:larc-dl-support-nescacademy@mail.nasa.gov">NESC Academy team</a>.</p>
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SUMMARY;LANGUAGE=en-us:Gravitational Multibody Dynamics: A Quick‑start Guide - Lesson 1: Choosing the Right Model
DTSTART;TZID="America/New_York":20260520T164500Z
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