SPACETALKS
Zoom - Saturday, September 12, 2026 · 6:00 PM Pacific Meeting: Sacramento L5 Society (SacL5), Local Chapter, National Space Society Where: Virtual presence only, via Zoom Contact: Ed Kulis email…
NSS Chapter Activity – 8/9/2026
NSS Active Chapter ReportA review of National Space Society local chapter websites and visible signs of recent activityUpdated August 9, 2026Executive SummaryThis August review finds substantial visible activity among the…
NSS Chapter Activity – 7/11/2026
NSS Active Chapter Report Summer 2026 A review of National Space Society local chapter websites and visible signs of recent activity Updated July 11, 2026 ———————————————————————————— Executive Summary The July…
The AI Engineering Lab Proposal
The AI Engineering Cycle Emergence from disciplined iteration Goal → Prototype → Test → Enhance ↺ Build the smallest useful system. Test it against reality. Meet the goal. Make the…
Arduino Pre-solder Test Rig
Rig 6216 is the working breadboard test platform for the SacL5 Balloon Device Project. Its purpose is to bring the camera, SD card module, DIP switch, button, LED indicator, power…
Light-powered propulsion expands space exploration possibilities
Reaching the nearest star system, Alpha Centauri, would take hundreds of thousands of years using current rocket propulsion technology. Researchers in the J. Mike Walker ’66 Department of Mechanical Engineering…
Eric’s 1913 Mercer Raceabout and Model Making
This page showcases Eric's model project and lists a set of tools that can help you start a project of your own.Eric, a member of the SacL5 Society, has taken…
Boys Ranch Underwater ROV
Boys Ranch - "Sea Rider" - Underwater Remotely Operated Vehicle BR has many STEM and Engineering projects. Here we see a full build of an ROV with off the shelf…
Lunar Orbital Rendezvous is different now
PLOR (Prepositioned Lander Orbit Rendezvous) decouples the mission timeline by sending the lander ahead uncrewed, refueling and verifying it in lunar orbit before launching the crew. This staging eliminates the…
NASA’s Bold New Plans for the Moon, Mars, and Earth Orbit
NASA’s leadership is shaking things up, announcing a series of major changes aimed at keeping the agency on track for establishing a human presence on the Moon while getting rid…
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