Pentagon releases new batch of UFO files, China’s Tianwen-2 reaches its asteroid target, and more science stories
Engadget's weekly science round-up highlights three developments, led by the US Department of Defense's release of a fourth batch of declassified files on unidentified anomalous phenomena (UAPs), commonly known as UFOs. The documents are being uploaded to a public database on a rolling basis as part of a stated commitment to greater transparency, while separately…