Continuation of Phoenix's P.E.S.T. part mod for Kerbal Space Program
Pods:
SP-X1- Spherical probe core with attachments on both ends, making it useful inside stacks. A little more versatile.
GENSYS - Probe core based off of the Dawn spacecraft. Hollow inside, allows you to store fuel or engines. Is equipped with full SAS, 20 units of monopropellant, and a 200 unit battery.
Utility:
Probe Shock Absorber - Based on the Venera probes, it's a heavy part that can help ensure your probe lands right side up. It also kind of helps with aerobraking.
Science:
Coiled Antenna - Long range, low energy antenna for spacecraft. Pretty simple, has attachment nodes on top and bottom.
Gas Chromatographer - A small device that analyzes the chemical makeup of an atmosphere.