Kerbal for Science Fair

[DivingRhino]

For science fair my son is hoping to determine if a large space ship can be as maneuverable in space as a small space ship.

We want to be able to have ships of different masses, apply thrust, and determine how that affects the ships.

Are there mods available that will allow us to

1. Easily generate two ships, small and large that are identical other than size and mass

2. Set the mass of a ship

3. START in space, away from any planets (so we don't have to keep launching craft into space)

Other useful modes for such experiments?

Thanks!

[DankPepeDealer]

1. Tweakscale, it let's you change the size of parts. Not all parts have the options though, but I think theres another Tweak mod for that.

2. Tweakscale auto-adjusts mass of parts with size. Also fuel and other resources add mass.

3. Hyperedit, it's a cheat tool that gives you options for a bunch of stuff. It'll let you teleport to orbit or further.

[DivingRhino]

Thanks! I had finally found Hyperedit. Tweakscale looks like it'll do what I need too. I think I need to just find out how to get into deep space, or turn of the gravitational influence of the planets next.