Saucer, slow speed, rotating, red blinking lights, approx. 75' diameter, 7 miles SE of Purdue Univ.

Moving at slow speed.  Horizon-to-horizon in 5 minutes or less but horizon obscurred because of hills and tree.  Approximately 1/2 mile from Walbash river about 7 miles southeast of Purdue University.  The saucer had about 5 random blinking red lights around the perimeter and there were portals that you could almost imagine objects in back of (not operators).  The craft was a metallic look to it and definitely solid.  The only thing "non-solid" about it was that on the bottom it had a luminous surface that looked like dense fog of a whitish nature.  I estimate it to be 200 ft high and of 75 ft diameter.  It made absolutely no noise and was slowly rotating (at least the top half).  I am reporting this to see if anyone else saw this UFO in the vicinity of Lafayette, Indiana on the approximate date.
Time and date are approximate.  PD