7:00 pm sitting on front porch facing north, no clouds and could see a few stars. A twinkling star like object caught my eye at 7:10 at about 45 degrees off horizon, NW of Dallas at approximately 60K to 100K feet high. It was wobbling in place for about 5 minutes then started moving away towards N West. It would do slow loops and it dropped about 2 or 3 degrees and then rose back up. Did this several times and then a blue light dropped from it towards earth and disappeared from view. The original object was still moving away from me and I saW a bright red flash about 1 degree below it that disappeared also. Watched it for 45 minutes until it wobbled and twinkled out of site. Two other witnesses saw the whole thing. Several planes flew through my field of view during the sighting since I am 3 miles North of Love Field, but one large aircraft flew by SILENTLY, the others we heard loudly. It was all very strange !Keep your eyes to the skies, the TRUTH is out there !