Terra.invicta.v0.3.35.early.access.zip
You cannot send a probe to the Moon or Mars until you have completed the specific "Mission to [Planet]" research project. Once researched, select the planet and use the launch button at the bottom center of the screen.
Use the feature added in 0.3.35 to hide outdated ship components and finished projects, making it easier to manage the massive tech tree. Terra.Invicta.v0.3.35.Early.Access.zip
Hire at least two councilors with high Persuasion scores. Your immediate goal is to win over small nations quickly to build influence before tackling global powers. You cannot send a probe to the Moon
For a deeper look at navigating the complex UI and mastering the 100-hour-plus tutorial, check out this guide: Hire at least two councilors with high Persuasion scores
Focus global research on projects that unlock the solar system (like "Mission to Mars"). Use your private slots for projects that provide immediate councilor bonuses or space hab modules.