Nature staff discuss some of the week’s top science news.
Ars covered the intrigue surrounding the spacecraft in late January, which was initiated by US Senator Ted Cruz, R-Texas, as part of the "One Big Beautiful Bill" legislation in the summer of 2025. The bill provided $700 million for NASA to develop the orbiter and specified funding had to be awarded "not later than fiscal year 2026," which ends September 30, 2026. This legislation was seemingly crafted by Cruz's office to favor a single contractor, Rocket Lab. However, multiple sources have told Ars it was poorly written and therefore the competition is more open than intended.
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自投入运营以来，“招商伊敦”先后以上海、深圳、天津等为母港，开辟了国内沿海航线，并于2023年执行了中国籍邮轮的首个国际航线，凭借中文服务、精致体验与一价全包模式，成为高端邮轮市场标杆。但受市场环境、运营成本、航线结构与消费习惯等多重因素影响，船舶长期面临盈利压力，运营效益未达预期。
Relationship Between Bootc and OSTree#Both are distinct projects, but they can be used together to create a powerful workflow for managing Linux systems. OSTree manages files and packages (with rpm-ostree for example), while Bootc handles creation, deployment, and orchestrates update processes.