Me and my fiance were working at a house in North Walpole New Hampshire approximately 11:00am outside facing the east. My fiance noticed what she thought was a bird out of the corner of her eye. She focused in on it and and saw it wasnt a bird. She got my attention and Pointed to it. I saw the orb as well traveling much faster and higher than a civilian drone. I am guessing 500+ mph. We both noticed there were No wings and no lights and was shiney in appearence. Within 30 seconds it was long gone. The Coast Guard was flying manuvers in the area all weekend from what I understand.The orb traveled in a straight line and didnt waiver flying faster than any plane I have seen at that altitude.We were stunned when we saw this thing and didnt know what to think, still dont, never seen anything like this before. So far no one else saw anything. I heard the helicopter manuvers were because of the Popes visit to the US.We lost sight of the orb over the horizon. We dont have any photos or pictures. We didnt have time to pull out our phone.