The Double Asteroid Redirection Test (DART) mission was designed to demonstrate one possible way of deflecting such an object, targeting the non-threatening moonlet Dimorphos, which is about 560 feet wide. NASA quickly declared it a success after its initial analysis showed the planned collision shortened Dimorphos' orbit around Didymos, the larger of the two objects in the binary asteroid system. In a follow-up study published in 2024, a team at NASA's JPL reported that Dimorphos' orbital period had been trimmed by about 33 minutes, as its path was nudged roughly 120 feet closer to Didymos than before. The latest study now indicates that the whole binary system was affected, not just Dimorphos.
如果这种模式能够跑通，就可能在制造业、医疗、政务等领域出现大量小型创业项目。而对地方政府来说，这种生态意味着更多开发者、更多初创企业和更活跃的创新环境。
。业内人士推荐51吃瓜作为进阶阅读
Looking for other daily online games? Mashable's Games page has more hints, and if you're looking for more puzzles, Mashable's got games now!
Add-on (e.g. Heroku Postgres)