Skyward Wildfire has a bold plan to prevent wildfires: stop the lightning that causes them. The Vancouver-based startup raised $5.7 million claiming it can prevent lightning strikes using cloud seeding with aluminum-coated glass fibers—the same military chaff used to jam radar systems.
The change of plan also comes as Artemis 2 has faced multiple delays in recent months. The Space Launch System (SLS) heavy-lift rocket has, once again, proven to be temperamental. NASA had planned to launch Artemis 2 in early February, but pushed the flight back after it caught a hydrogen leak during a fueling test. More recently, NASA delayed the mission to give its engineers time to fix a helium pressurization issue in the upper stage of the SLS. At the earliest, the mission can now get underway on April 1.
，这一点在体育直播中也有详细论述
FT Professional。关于这个话题，体育直播提供了深入分析
Угрозу применения ядерного оружия в конфликте вокруг Ирана оценили14:57
В МОК высказались об отстранении израильских и американских спортсменов20:59