Robotic wing reveals secrets of bird flight

James Irwin was the first moonwalking astronauts to die when he suffered a heart attack at age 61 in 1991. He always believed that his heart disorder was related with his flight to the moon. NASA didn't substantiate Irwin's claim because he was the only astronaut to develop the problem

World's largest plane, Stratolaunch's Roc, aces 2nd captive-carry test flight

In December 2022, 556 passengers on four flights from China to Italy were screened for SARS-CoV-2. Of this total, 126 (22.7%) tested positive. On one flight, 62 of 149 (42%) tested positive