NASA’s Parker Solar Probe Just Solved a 70-Year Solar Mystery
历史上第一次,美国国家航空航天局的帕克太阳能探头(Parker Solar Probe)越过太阳区域,爆炸性磁力抢断并重新连接,直接证实了科学家已经辩论了70年的理论。这一突破解释了太阳如何释放出巨大的能量爆发,这些能量驱动太阳耀斑和暴风雨足够强大[...]
Uganda Air Cargo aircraft deal under parliamentary spotlight
Uganda’s parliament has launched a probe into a 2024 aircraft deal between its shareholder, the Ministry of Defence and Veteran Affairs (MoDVA), and Dubai-based investment firm Alpha MBM, with lawmakers demanding answers over the failed joint venture that was meant to recapitalise state-owned Uganda