Four bullets and a abrupt flare. What was happening in the sky?

Residents of respective voivodeships - including Silesia and Świętokrzyskie - noticed unidentified objects resembling bullets in the sky on Tuesday evening. Others, on the another hand, saw a flying object that burned up. The net immediately began to swarm with speculations that they were drones, meteorites or UFOs. We asked the army, the police, the planetarium in Chorzów and the airport in Katowice about the case.