Astronomers believe they’ve uncovered the source behind mysterious cosmic signals known as fast X-ray transients (FXTs) — and it adds a grim twist to our understanding of the death of stars. Right as a massive star explodes in a supernova, it unleashes a tremendously energetic stream of particles called a jet, producing a gamma ray burst — one of the most …
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These Sharks Don’t Just Glow Blue – They Use Nanotech to Shift Color Underwater – SciTechDaily
These Sharks Don’t Just Glow Blue – They Use Nanotech to Shift Color Underwater SciTechDaily Blue Sharks May Be Secret Chameleons, Scientists Discover ScienceAlert Scientists discover another animal that can change colour The Independent “A Powerful Ability To Produce And Change Colour”: Turns Out Blue Sharks Don’t Always Look Blue IFLScience “These Sharks Are Masters of Disguise”: Astonished Scientists Uncover Blue Shark’s Unique Ability …
Read More »Astronomers Discover Surprising Planet in Star System with Two Disks
A recent breakthrough in astronomy has illuminated the mysterious dynamics of a binary star system, HD 135344 AB, where a giant planet was discovered orbiting the primary star— a star that had previously been overlooked. This discovery, documented in a recent study published in Astronomy and Astrophysics, reveals the fascinating ways in which planets form in binary systems. In the …
Read More »Parker Solar Probe takes images close to the Sun as primary mission winds down
3 On Dec. 24, 2024, NASA’s Parker Solar Probe traveled closer to the Sun than any spacecraft had before. During this close approach, or perihelion, the spacecraft’s four instruments observed the Sun’s atmosphere from inside. This week, NASA released images collected by the spacecraft’s Wide-Field Imager for Solar Probe (WISPR) instrument. Since the close approach in late 2024, Parker Solar …
Read More »‘Zombie’ fungus found preserved in amber after 100 million years
‘Zombie’ fungi that hijack insects are not just a modern forest horror story. A pair of tiny fossils locked in Burmese amber shows that these parasites stalked ants and flies nearly 100 million years ago in what is now Myanmar. The newly described fungi, Paleoophiocordyceps gerontoformicae and Paleoophiocordyceps ironomyiae, sprouted from their long‑dead hosts, just like today’s entomopathogenic relatives. This gruesome strategy …
Read More »‘Pebble’ beaches around young stars join together to form planets
A key method of forming planets finally has observational evidence, thanks to a network of radio telescopes in the U.K. that have resolved the existence of a huge abundance of centimeter-sized pebbles that will stick together and grow into planets around two young stars. “This is potentially enough to build planetary systems larger than our own solar system,” said Katie …
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Read More »AI Designs New Material To Cool Your Home and Slash Energy Bills – SciTechDaily
AI Designs New Material To Cool Your Home and Slash Energy Bills SciTechDaily Source link
Read More »NASA Reveals The Closest Images Ever Taken of The Sun : ScienceAlert
From one perspective, the Sun is a benevolent orb of plasma and its warmth makes Earth habitable and has kept if habitable for billions of years, allowing complex things like human beings to evolve. From another perspective, it’s a malevolent orb that sends deadly UV radiation our way, and sometimes erupts and hurls massive blobs of plasma toward Earth. The …
Read More »Discovery in Greenland stuns scientists: “Don’t buy a beach house”
Greenland’s ice-covered landscape looks like an immovable block on satellite maps. Yet the story locked beneath its center suggests a very different past, one that places future coastal cities in a tight spot. During the Pleistocene – the geologic chapter that began about 2.7 million years ago and ran through innumerable swings between cold and mild – the island’s ice waxed and …
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