While investigators work to figure out what caused an Alaska Airlines' Boeing 737 Max 9 plane panel to suffer a mid-flight blowout, the U.S. National Transportation Safety Board says pilots reported pressurization warning lights on three previous flights of the same aircraft. A look at what more is being learned about the incident.The world is solemnly marking four years since Iran's Islamic Revolutionary Guard Corps shot down Ukraine International Airlines Flight 752, killing all 176 people on board, including 55 Canadians and 30 permanent residents. How victims' families are calling for justice, as they face intimidation and harassment from the Iranian regime.While Astrobotic Technology, a private aerospace company based in Pittsburgh, successfully launched the first U.S. lunar lander in more than 50 years, the spacecraft might not be able to land on the moon after suffering a glitch. What went wrong, as new competitors are enter the space race. Plus, actress Lily Gladstone, from the Blackfeet First Nation in Montana, has made history as the first Indigenous actor to win a Golden Globe, for her performance in "'Killers of the Flower Moon." How the landmark victory is inspiring Indigenous artists in Canada.