According to the WSJ: "The latest object appeared to be a small metallic balloon with a tethered payload, according to U.S. officials familiar with the situati

According to the WSJ: "The latest object appeared to be a small metallic balloon with a tethered payload, according to U.S. officials familiar with the situation." https://archive.is/HEj6R#selection-319.0-319.139 https://archive.is/HEj6R#selection-319.0-319.139