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Gli astrofisici Valeri Makarov e Alexey Goldin hanno analizzato la dinamica orbitale del sistema primordiale di Venere. Secondo lo studio, il pianeta avrebbe subito un violento impatto simile a quello terrestre, formando un satellite che è stato però rapidamente frenato dalle forze di marea. L'inversione dell'orbita ha trascinato la luna verso il pianeta fino a un definitivo e catastrofico impatto.
Fermi Explorer trades speed for feasibility: existing ion propulsion, a tiny payload and a coast lasting almost 80,000 years toward the outer reaches of Alpha Centauri.
Rare Atacama Desert snow transforms Chile’s driest landscape, disrupts observatories, and causes flooding as unusual winter storms spread across northern Chile.
The biggest fibromyalgia genetics study yet zeroed in on 26 genetic risk factors for the pain disorder, including one in the Huntington's disease gene.
La familia de los números perfectos de Canadá está formada únicamente por cuatro miembros
A 2D magnetic material exhibits a charge-ordered state in which electrons move collectively and unusually slowly while maintaining quantum coherence
The kind of technology that can deliver sound to a single listener—like something out of a spy film—may soon become a reality
The CROZEX cruise measured carbon sinking three kilometres beneath the sub-Antarctic Southern Ocean and found that naturally iron-fertilised waters exported roughly two to three times more carbon than adjacent iron-starved patches — a natural experiment that anchors modern debates over ocean iron fertilisation.
Mars has no plate tectonics, so its largest volcano has spent billions of years piling lava on the same spot instead of drifting off its heat source the way Hawaii does.
Unos científicos han ideado una nueva forma de enviar información en rayos láser a través de la atmósfera sin que dicha información sea alterada por las turbulencias atmosféricas, un problema, este último, que tradicionalmente ha impedido el uso d
It's not easy to recycle old wind turbine blades, so the best approach might be to repurpose them. This company found a clever way to do that.
The NHS has been trialling the test and says the results so far are truly promising.
Obra prevista para área dos concelhos de Alcoutim e Castro Marim. Consulta pública termina dia 12 de outubro.
Dugongs classified as vulnerable on international conservation agencies' threatened species lists | Anadolu
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Erectile dysfunction can be an early warning of heart attack, stroke, diabetes and dementia.
A disfunção erétil pode ser um sinal precoce de infarto, AVC, diabetes e demência. Segundo pesquisadores, está na hora de pacientes e médicos passarem a dar mais atenção ao problema.
According to an analysis of NHS England data by the Royal College of Paediatrics and Child Health (RCPCH), there's been an "unacceptable" rise in the number of children and young people attending emergency departments with mental health concerns.
When Tim Cook took over as Apple’s CEO, he did not try to fill the big shoes of its legendary founder and product visionary Steve Jobs
Inchiesta sulle Big Tech che distruggono fisicamente milioni di libri antichi e rari per addestrare l'IA. Un'analisi geopolitica ed economica del mercato dei dati puri.