Loeb Challenges Ukrainian UAP Report, Proposes Artillery as Terrestrial Explanation
To the point
Abraham Loeb argues that the Ukrainian UAP observations are better explained as artillery shells rather than alien objects, because at the reported 10–12 km distance dark 3–12 meter objects moving up to 15 km/s would have produced a bright optical fireball from air friction, and if the distance is ten times closer their size and speed would match artillery.