Wow, this one really reminded me of Kerbal Space Program and a bit of Satisfactory, which I mean as a big compliment! :D
Gathering stuff on an asteroid and then actually building your own rocket to get home is such a cool idea and fits the theme perfectly imo. And the amount of content you packed into a jam game is just CRAZY... this could definitely become a real game! The collecting beam is a really cool mechanic, but steering it didn't feel quite intuitive to me, especially hitting stuff at the right depth . Maybe some kind of highlight on what you're currently targeting would help (Thats a minor, I am just bad at it)?
Some resources felt a bit rare compared to others (like Scrap), so the balancing isn't perfect yet, but honestly that's totally fine for the time. What bugged me a bit more was the flying part, because I kinda missed a "better" explanation on how to do it xD
Visually it's quite simple, but I personally love low poly assets, so that was a big plus for me! Some colors don't really match each other... maybe a more unified palette would make everything feel more like one piece. The music is simple too, but it fits. Since the design and the SFX already feel a bit cartoony, you could go even further in that direction and make it funnier, like silly background music :D All in all a really impressive entry, I hope you keep working on it and I am soo happy to see another game here made by you! :)