I was completely alert and had just come back from playing two hours of doubles tennis, and was approaching my home on a n/s street near my home. i was proceeding north on this street when i spotted the object, which was completely silent and moving very slowly. it seemed to be moving toward me, but still distant. it then turned or changed direction and started moving away from where i was. i pulled my car over to curb on my street, and pulled out my iphone 5 to take some pictures, but it disappeared from my view when i got back out to look for it. it was gone. i don't think it landed. it was a very strange sighting, and completely unexpected. it did not appear at all like the typical saucer shaped craft.