I waiting to report this, but I saw this tonight. I was waiting to see if anyone else reported something like this first because I wasn't quite sure what I was looking at. But I see someone in Austin made a report. Im about 4 hours away from Austin but I too saw a pulsating orb going from NE to SW. It just went slowly across the sky till out of view, wasn't a plane or helicopter. Just a fairly large pulsating orb, was white in color, wasn't a satellite. I have no clue what it was.