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Science | AAAS
www.sciencemag.org
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www.sciencemag.org
franky1
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Astronomers saw the Same Supernova Three Times Thanks to Gravitational Lensing. And in Twenty Years They Think They'll see it one More Time
It is hard for humans to wrap their heads around the fact that there are galaxies so far away that the light coming from them can be warped in a way that they actually experience a type of time delay. But that is exactly what is happening with extreme forms of gravitational lensing, such as …...
www.universetoday.com
franky1
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AMD FidelityFX Super Resolution (FSR): cos'è, come funziona e prova sul campo
AMD ha introdotto una nuova tecnologia chiamata FidelityFX Super Resolution (FSR). Da molti vista come la risposta al DLSS (Deep Learning Super Sampling) di Nvidia, ha un obiettivo simile ma lo raggiunge in modo diverso: nessuna rete neurale, ma algoritmi che permettono di fare un upscaling...
franky1
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franky1
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Science | AAAS
www.sciencemag.org
franky1
Forumer storico
Science | AAAS
www.sciencemag.org
franky1
Forumer storico
Science | AAAS
www.sciencemag.org
franky1
Forumer storico
This photo was selected by public vote and featured as "Image of the Week" for Week 18 (Jun. 13 - Jun. 19, 2021) of the Perseverance rover mission on Mars.
NASA's Mars Perseverance rover acquired this image using its Left Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover's mast.
This image was acquired on Jun. 15, 2021 (Sol 114) at the local mean solar time of 12:44:02.
Image Credit: NASA/JPL-Caltech/ASU
Images from the Mars Perseverance Rover - NASA
Raw images of Mars taken by the Perseverance rover and Ingenuity Mars helicopter in Jezero Crater.
mars.nasa.gov
franky1
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Come nascono i buchi neri supermassicci - MEDIA INAF
Un nuovo studio teorico propone un modello alternativo per spiegare come sia possibile formare i buchi neri supermassicci osservati nell’universo primordiale: un alone di materia oscura auto-interagente sperimenta l'instabilità gravotermica e la sua regione centrale collassa nel seme di un buco...
www.media.inaf.it