这项研究描述了两例罕见的自发性眼眶气肿（Spontaneous Orbital Emphysema, SOE）病例，并通过文献分析探讨其病因学、临床表现及管理策略。其中一例由剧烈喷嚏诱发，另一例与瓦尔萨尔瓦动作（Valsalva manoeuvre）相关。计算机断层扫描（CT）显示两例患者均存在筛骨 ...

Hyphema, proptosis, avulsion of the eye globe, penetrating eyeball, tension pneumo-orbitus (orbital emphysema) injuries are seen frequently. If an intraocular foreign body is involved, it should ...

The unmanned Spectrum rocket, an orbital rocket developed by German start-up Isar Aerospace, started smoking from its sides and then crashed back to Earth with a powerful explosion after launching ...

Orbital variations, known as Milankovitch cycles, influence global climate over tens to hundreds of thousands of years. As climate shifts, the type and amount of material deposited in oceans and ...

The first orbital rocket launched from continental Europe crashed seconds after blast-off Sunday, in a closely watched test for the continent's bid to build a new space economy. The Spectrum ...

Illustration of space objects in Earth orbit. Credit: Slingshot Aerospace Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin.

A German start-up’s orbital rocket spun out and crashed seconds after take-off Sunday, in a rare European test flight that the makers said “met its set goals.” The flight, from a spaceport ...

The first orbital rocket launched from continental Europe crashed seconds after blast-off Sunday, in a closely watched test for the continent's bid to build a new space economy. Spectrum's blast-off ...

The rocket, launched by Isar Aerospace from within the Arctic Circle at a spaceport on the icy Norwegian island of Andøya, was the first orbital flight outside of Russia to leave continental Europe.

Isar Aerospace will try again on March 30, weather permitting. The first orbital rocket to launch from continental Europe is nearing its debut. Germany-based Isar Aerospace has scrubbed another ...