Saturday afternoon I was outside doing some gardening when I looked up at the sky and noticed a dark triangle shaped object traveling low from the northeast towards the south.What ever it was it looked different than a buzzard or hawk in it's movement so I ran in the house to get my binoculars to get a better look. By the time I returned outside it was gone.I sat down for a minute and looked through the binoculars again and saw a white circle shaped object that I first thought was the moon.Realizing the moon wasn't full I continues to watch the object as it was traveling west from the north east towards Austin.It was perfectly round,white and pulsating.I watched this for a few seconds and then I wanted to see if I could view it w/out the binoculars-it was white and silver.It was moving much faster than a plane,satellite,or ISS. Since we live in a wooded area I lost sight of it after about 10 secs.Excited I ran around to the other side of the house but couldn't find the object. Over the last couple of years my family has had a few sightings which we reported to MUFON and investigator *(FI's name removed--CMS/sg). One of our sightings was again a day time sighting(February 2010) that 5 of us witnessed 6 roundish silver disk shaped objects traveling exactly the same direction of what I saw the other day.That sighting lasted about 8 minutes!