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Hace 19 horas · El Telescopio Espacial James Webb de la NASA detectó tres galaxias que probablemente se estaban formando durante la infancia del universo, dijo la agencia espacial. Los datos del telescopio, ubicado a aproximadamente un millón de kilómetros de la Tierra, mostraron que estas galaxias se alimentaban de gas cuando el universo tenía sólo entre ...
Hace 19 horas · The abundant nature found in Japan is full of surprising creatures. Come along as we dig a little deeper into Japan's amazing animals! The segments featured in this episode are available in full ...
Hace 19 horas · Statistics provides the framework for understanding and interpreting data. It enables us to calculate uncertainty, spot trends, and draw conclusions about populations from samples. In data science, a strong grasp of statistical concepts is crucial for making informed decisions, validating findings, and building robust models. 1. Descriptive ...
Hace 19 horas · The physics controlling this very early period (including quantum gravity in the Planck epoch) is not understood, so we cannot say what, if anything, happened before time zero. Since the Planck epoch, the universe has been expanding to its present scale, with a very short but intense period of cosmic inflation speculated to have occurred within the first 10 −32 seconds. [42]
Hace 19 horas · The light we are seeing now is from 40 years ago – that’s how long it has taken to reach us here on Earth. “Planets like Gliese 12 b are few and far between, so for us to be able to examine one this closely and learn about its atmosphere and temperature is very rare."
Hace 9 horas · Bengaluru: Researchers at the University of Colorado Boulder, along with those from Poland and the UK, have devised a way to improve supercapacitors without using batteries— a development that could increase energy storage capacity and potentially change the way we charge electronic devices today. The findings were published in the peer ...
Hace 19 horas · Professor Kelley, whose areas of expertise include planetary science and geochronology, added: “To be absolutely sure, we will investigate further. We will begin by cutting a slice of the rock. “That slice will then be ground and polished so that it is so thin we can shine light through it and we will be able to identify the internal structures and minerals.
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