On rapid solidification and multiscale modeling in metal additive manufacturing: A review

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The sweeping revisions to the agency's program came during an update on repairs to the Space Launch System rocket, which will launch Artemis II, a 10-day lunar flyby mission with a crew, as early as April.

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"In-space manufacturing is something that is happening now," says Libby Jackson, head of space at the Science Museum.

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2022年佩德罗·卡斯蒂略弹劾事件成为这场制度危机的高潮。面对第三次弹劾威胁,佩德罗·卡斯蒂略试图先发制人,宣布解散国会、实施紧急状态并重组司法系统。这次自我政变迅速失败,当天国会以101票通过弹劾,将其罢免并逮捕,全国爆发抗议,政府进入紧急状态。那一刻,制度裂缝彻底暴露。