一 | 国航26日发布公告称与中国商飞签订协议，向其购买100架C919飞机。 Los Angeles, Oct 20 (UNI) NASA's James Webb Space Telescope has captured the iconic Pillars of Creation, where new stars are forming within dense clouds of gas and dust, the agency said.
The three-dimensional pillars look like majestic rock formations, but are far more permeable. These columns are made up of cool interstellar gas and dust that appear semi-transparent in near-infrared light, according to NASA on Wednesday.
Webb's new view of the Pillars of Creation, which were first made famous when imaged by NASA's Hubble Space Telescope in 1995, will help researchers revamp their models of star formation by identifying far more precise counts of newly formed stars, along with the quantities of gas and dust in the region, said NASA.
UNI/XINHUA PRT。100架飞机基本价格合计约为108亿美元，计划于2024年至2031年分批交付至国航。 C919大型客机是我国按照国际民航规章自行研制、具有自主知识产权的大型喷气式干线客机。最大载客量192人，2022年交付首家用户。
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