Science

Most people assume an extinct volcano lies silent forever. Yet in Bolivia, the long‑quiet Uturuncu volcano keeps rumbling, forcing scientists to rethink what “dead” really means. A new study mapped more than 1,700 tiny earthquakes to reveal why the mountain twitches instead of blows. Professor Mike Kendall of the University of Oxford, who helped lead the project, calls …

SpaceX sent 26 more Starlink satellites into low Earth orbit on Tuesday (July 15), after a launch from southern California. A Falcon 9 rocket lifted off at 7:05 p.m. PDT (10:05 p.m. EDT or 0205 GMT July 18), escaping the fog and cloud cover blanketing Space Launch Complex 4 East at Vandenberg Space Force Base. The satellites (Group 15-2, according …

Earth Could Be in a Massive Cosmic Bubble That’s Warping the Universe, Astrophysicists Reveal  SciTechDaily Earth may be trapped inside a giant void in space, say scientists  BBC Science Focus Magazine Big-Bang echoes unmask a billion-light-year hole around Earth—and it’s stretching space faster  ScienceDaily Sound of The Big Bang Suggests Our Galaxy Floats Inside a Void  ScienceAlert Is Earth inside a huge void? ‘Sound …

Our cosmic neighborhood may be far more crowded than previous estimates have suggested. New research hints the Milky Way could have many more small dwarf galaxy “satellites” around it than expected. The team, comprised of cosmologists from Durham University, combined supercomputer simulations with mathematical modeling to predict the existence of missing Milky Way “orphan” galaxies. The researchers’ novel technique suggests …

Astronomers have witnessed the birth of a planetary system that could one day resemble the solar system. The discovery offers scientists a proxy to study how our home planetary system formed around the sun around 4.6 billion years ago. The team was able to pinpoint the moment specks of material that will one day forge planets began to form around …

A model who makes millions online was rushed to hospital after one smoke led to mold invading her lungs, nose and ears — with doctors forced to put her on life support.  What began as a seemingly innocent puff soon spiraled into a nightmare for Madelynn May. Curious what it would taste like, the now 23-year-old tried marijuana mixed with …

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For decades there has been this tantalizing idea being pitched of pulling CO2 out of the air and using the carbon molecules for something more useful, like making plastics. Although this is a fairly simple process, it is also remarkably inefficient. Recently Caltech researchers have managed to boost the efficiency somewhat with a new two-stage process involving electrocatalysis and thermocatalysis …

Meet Skydweller: A solar-powered drone that can fly for 90 days straight — it’s wider and 160 times lighter than a Boeing 747  Live Science Source link

That prompted three astrophysicists (Isabelle John, Rebecca Leane, and Tim Linden) to try to look at things in an organized fashion, modeling a “dark main sequence” of stars as they might exist within a close proximity to the Milky Way’s center. The intense gravity and radiation found near the galaxy’s core mean that stars can’t form there. So, anything that’s …