印度石油公司招标采购约300万桶中东、西非原油，11月到港

yun2026

印度石油公司招标采购约300万桶中东、西非原油，11月到港

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/946f7f6750243d46889c28dc97d089c3
https://lightroom.adobe.com/shares/a75a108f7c4aa44bb72788d0d77cb9bc
https://lightroom.adobe.com/shares/85a801dc1503534c9ce1a5f8d933aed9
https://lightroom.adobe.com/shares/8b8732f3af5ed9418c7c2d65a04a7d25
https://lightroom.adobe.com/shares/2794039c1fd0584f8653033ac302b051
https://lightroom.adobe.com/shares/80d8dfb552623142a8c23697c5fdcbba
https://lightroom.adobe.com/shares/823f5b646f69d1469b1e2520952c0b59
https://lightroom.adobe.com/shares/6b0e5bf1f1d63f43a0ff1b5071347cb0
https://lightroom.adobe.com/shares/80172b06bc12444ba989d942d3a9c47c
https://lightroom.adobe.com/shares/30cb8e01807bc24e93c37bf896a282c1
https://lightroom.adobe.com/shares/e62ee5a055760441960386285f8be3f8
https://lightroom.adobe.com/shares/aa41e964e0f91e4fbf6b33d40c4da2fd
https://lightroom.adobe.com/shares/7f10cb85e3231d47b4dce70f7f016e07
https://lightroom.adobe.com/shares/232073673fc6164595476f5de4ff1e96
https://lightroom.adobe.com/shares/f97a1d38ad0a81468a2dcafb8e71cdbe
https://lightroom.adobe.com/shares/86410ed85521584b8d47fc1ac0b791d0
https://lightroom.adobe.com/shares/281dbb35429e434ca2536d7eb0cda163
https://lightroom.adobe.com/shares/2e626825bf19744eba90828b69658a71
https://lightroom.adobe.com/shares/6935936c51749f4989f6324af82e7111
https://lightroom.adobe.com/shares/c4cb02989defa448bebce0bf3fcd710c
https://lightroom.adobe.com/shares/c5abfed998f42b43afe2b1022cc01485
https://lightroom.adobe.com/shares/14b4e72fcdbddd4da9f153152851c415
https://lightroom.adobe.com/shares/43fb79a773e8384c9b09879d45e1cf54
https://lightroom.adobe.com/shares/fe9c775b2b68554eb058fbcedafe2627
https://lightroom.adobe.com/shares/8b03565abe006d4ea193ab99920b9686
https://lightroom.adobe.com/shares/119ee44a912cbe449738de84820e7bf8
https://lightroom.adobe.com/shares/93a27c70d16a1e4daa926fb571537853
https://lightroom.adobe.com/shares/2f9b3b0038ba094d817c978cb7bed250
https://lightroom.adobe.com/shares/88b3719c6c8b284f92fc55d867c0d6e5
https://lightroom.adobe.com/shares/9777a1b8635d834d980e5534d613e326
https://lightroom.adobe.com/shares/a1a5a3293151ac4fb4b440d88cc972bd
https://lightroom.adobe.com/shares/806df856be645442bac7d07473f6bd2d
https://lightroom.adobe.com/shares/97c49fa5245e834a9eba02a3883fb38d
https://lightroom.adobe.com/shares/ef10a2fea52ce4428c32879a4083b252
https://lightroom.adobe.com/shares/a307595f8cece44d9dcb236e6b841a6f
https://lightroom.adobe.com/shares/03e600563da0b44b9545b22c944e3393
https://lightroom.adobe.com/shares/88fdf6fbdbf017428b19a45bf1c39ddc
https://lightroom.adobe.com/shares/0f5cf4f555fa814db9771b45b908a17a
https://lightroom.adobe.com/shares/ccb56561a3d8744aa7b44a522b793ce7
https://lightroom.adobe.com/shares/7cb2204745a11243b5378f2ceb487c28
https://lightroom.adobe.com/shares/8bf9ef581df8e74194fc0437a7a84b72
https://lightroom.adobe.com/shares/9c02c34d7697af4b9526413c48c0d298
https://lightroom.adobe.com/shares/4b7a145a24648a4d8702c45e8981df1e
https://lightroom.adobe.com/shares/79584277063ccf48a9874b05f74c3599
https://lightroom.adobe.com/shares/af64b26d054606409ba3d1049a63dfb9
https://lightroom.adobe.com/shares/2727161c63b3f44493bdf11bb2b70620
https://lightroom.adobe.com/shares/7ebbefd9373948418fbb2487cb632b35
https://lightroom.adobe.com/shares/3604a7ca9c19b34c8ef8d8f52b02ca33
https://lightroom.adobe.com/shares/2f04b097f50a7347a066fdad6ee7ef89
https://lightroom.adobe.com/shares/3bca08cb105d6c4e96d474bc218b6292