Navitas半导体完成对电源管理公司Claros的收购

yun2026

Navitas半导体完成对电源管理公司Claros的收购

2026年10月，天文学家利用韦布空间望远镜和斯皮策望远镜的历史数据，研究年轻恒星周围异常富含温暖尘埃的碎屑盘，希望寻找岩质天体剧烈碰撞留下的线索。团队汇集21个系统进行分析，把尘埃的矿物组成、颗粒大小和亮度变化联系起来，比较这些环境的形成过程。

研究发现，这类极端碎屑盘通常含有较小颗粒、大量温暖尘埃，并呈现不规则的亮度变化。通过中红外光谱，团队进一步将样本分为富含二氧化硅和相对缺少二氧化硅两类，用于判断产生碎屑的碰撞可能具有怎样的条件。类似研究有助于理解年轻行星系统中物质如何重新分配，也为讨论早期地球与月球形成所涉及的撞击提供参照。不过，望远镜观测到的是尘埃和辐射留下的结果，并非直接拍摄到行星相撞。不同矿物特征需要结合模型解释，团队也将继续通过更多样本检验这些特殊碎屑盘为何较少被发现。

https://lightroom.adobe.com/shares/125b6804728a8347add19d9c7547a483
https://lightroom.adobe.com/shares/b35509400b4a45458082712b1af9d3d7
https://lightroom.adobe.com/shares/3bf094d926ae624c8a8f157a8aed5cbd
https://lightroom.adobe.com/shares/232da21d51241f419b80fc060363e849
https://lightroom.adobe.com/shares/f29a3a13c50a2f47ac9b109ac1bf1ba6
https://lightroom.adobe.com/shares/66f90bb8dc34c94ebc4668e80ba84c53
https://lightroom.adobe.com/shares/ec0974ed22693043a95ff3b2f682199f
https://lightroom.adobe.com/shares/13945c41abbd814eadf4f5ffc86e45ab
https://lightroom.adobe.com/shares/84c698e97506804994f35c9ad998df66
https://lightroom.adobe.com/shares/627390083664d8449021d628a2166052
https://lightroom.adobe.com/shares/242535097b161c49874a23112fba78e9
https://lightroom.adobe.com/shares/da7625ee60e1f14fbec0dbbc423e63c4
https://lightroom.adobe.com/shares/96b6a708276480408cf6f9d7f0149075
https://lightroom.adobe.com/shares/4a5dcd71a8297e47a1c20b5c65d0a454
https://lightroom.adobe.com/shares/05b10dd2e765aa4cae1983e6633b5443
https://lightroom.adobe.com/shares/dd685f04b0a0a241a6702b388336f53f
https://lightroom.adobe.com/shares/757343390bed87488a309fec49aecc7e
https://lightroom.adobe.com/shares/c67d243b0c984644943e58d9a868c176
https://lightroom.adobe.com/shares/6c53fa28be4ff14b8afd04c37d313a8e
https://lightroom.adobe.com/shares/b9682d04be627048b64331a2c652c38d
https://lightroom.adobe.com/shares/708e1dc26f62394396ada0d5bcb4f80a
https://lightroom.adobe.com/shares/648cd7e6cff22f42a20dfe6996b9d182
https://lightroom.adobe.com/shares/8ac251093de9254a9e02acf29fe71bab
https://lightroom.adobe.com/shares/de45a896067a584c834f5cb477b0bd38
https://lightroom.adobe.com/shares/158a61a1a7176c4281544931ac639ee6
https://lightroom.adobe.com/shares/a33965c320a8604bae28672f234e0759
https://lightroom.adobe.com/shares/8d3bf667fd827c4db9184f735cbe086d
https://lightroom.adobe.com/shares/162c530d03fff64bbfacc2c328c768fb
https://lightroom.adobe.com/shares/5c57c9f462fb9b4e944ebd8aa18557f4
https://lightroom.adobe.com/shares/2a8ca9b415b09847b15f170722614f0c
https://lightroom.adobe.com/shares/034b4d86d145c44185254a4018deb74e
https://lightroom.adobe.com/shares/4aa5895412228c4889a97486882f6ebc
https://lightroom.adobe.com/shares/2ea9042a07e24a44a489469675923f1e
https://lightroom.adobe.com/shares/dbe2bb1bca18f24486f67a3177c2e022
https://lightroom.adobe.com/shares/c4c50a31de136447ae4f573a1f791ed7
https://lightroom.adobe.com/shares/037ff7d15a78b5428e22caa368ca6f14
https://lightroom.adobe.com/shares/1e6fa3fa284f2d40a75e449823f6299d
https://lightroom.adobe.com/shares/87ddd2e00dcba84697c8ac9c746e4904
https://lightroom.adobe.com/shares/821a67136a621e4a86c41638529b6204
https://lightroom.adobe.com/shares/9025c92d59081448b2e311df9e360c1a
https://lightroom.adobe.com/shares/1253c240cc8f52408db21cd7ba61dba2
https://lightroom.adobe.com/shares/7cc990197407f147b3a548e8c23b41e0
https://lightroom.adobe.com/shares/efeba11fd8dca14cae9dd36705bbaf2c
https://lightroom.adobe.com/shares/2854f9323113254f8f3d28f592c64d14
https://lightroom.adobe.com/shares/c27cad4c00a29d4a8cd1dfdd770d5cf7
https://lightroom.adobe.com/shares/b4a8c408e5fcfb409a8a566cbc2f22f4
https://lightroom.adobe.com/shares/afdb37c4289e874488b9aa7ab2d6efb5
https://lightroom.adobe.com/shares/43e4bc43c19f0f46948d45b225bc883c
https://lightroom.adobe.com/shares/54d5c9fe25588346af906b1356a32919
https://lightroom.adobe.com/shares/901e96dd97886145a12ae9331e9c6c52