Micron Probe

[Imaginer1]

I thought this of interest while I was making missiles and I realized just how incredible this thing's delta-V is.

It's simple- I have docking ports on it but they aren't necessary. At least one small solar panel, the smallest probe core, two small RCS tanks, and 3 of the RCS thrusters (since they are physicsless you can have any number, but I liked 3).

It's easily capable of making it to Eve and even landing on it with plenty of fuel to spare from high Kerbin orbit, and it doesn't require you to wait five minutes for your efficient nuclear engines to make the transfer burn- the transfer burn on this baby takes about 7 seconds.

Edited August 15, 2014 by Imaginer1
LKO is inaccurate.

[Pondafarr]

Damn, now I have to try that...

[Red Iron Crown]

3844m/s of dV if you omit the docking ports. Yay massless parts!

If you used the 2.5m monoprop tank, you could get 5856m/s and add engines until your TWR is to your liking, but that's probably a bit large for a missile.

[Imaginer1]

I don't still intend for this to be a missile, but it's certainly an incredible probe. I'm going to make a mission album.