A fresh interpretation of the topic!
Had fun launching seeds into space in search for a black hole but then I actually did RTF and started having fun playing a big particles collider simulator. It's interesting how different size objects require a different amount of force (and it's not always relevant to their size or real-world mass).
However, camera movement doesn't seem to work on my macbook, so some of the seeds I launched before learning what to do, have presumably gone missing forever and I couldn't finish the game.
Ended up with a big blue planet rolling around the lawn.