Science

The device operates like a 3D printer but replaces conventional heat sources with concentrated solar energy. A parabolic reflector gathers sunlight and channels it through fibre optic bundles, intensifying the light to more than 3,000 times the strength of sunlight at Earth’s surface. At the focal point, temperatures exceed 1,300°C, hot enough to melt regolith into solid, dense shapes. Tests …

Myloplus sauron, a newly described Amazonian fish, looks like trouble at first glance. Its round silver body wears a stark black stripe that tapers toward the belly, a pattern that recalls the fiery “Eye of Sauron” from The Lord of the Rings. Yet appearances mislead. The fish is a peace loving herbivore equipped with human style molars instead of razor …

Astronomers have discovered a giant planet named TOI-6894b orbiting a very small red dwarf star that has only one-fifth the mass of the Sun. Despite the star’s small size and low brightness, TOI-6894b is larger than Saturn but has only half its mass. This surprising discovery challenges previous ideas that such tiny stars cannot form or hold large gas planets. …

Maddie Molloy Climate and science reporter Getty Images Stargazers will soon be treated to what could be one of the year’s most dazzling displays, with the Perseid meteor shower reaching its peak on Tuesday night. The shower lights up the skies each summer, and is known for its bright, fast-moving meteors – often dubbed “shooting stars”. However, visibility could be …

So much for heliocentrism. An international team of astronomers using observations made with the James Webb Space Telescope have found evidence of massive planets out there that’re capable of forming their own planetary systems — without a star.  These planets would be the center of something like a mini version of our solar system where other, smaller planets revolve around …

The moon is still looking big and bright in the sky after last night’s full moon, so what can we see? Keep reading to find out what’s going on with the lunar phase now. The lunar phase is a series of eight unique phases of the moon’s visibility. The whole cycle takes about 29.5 days, according to NASA, and these …

A group of Chinese scientists has overcome a challenge that stumped biologists for decades by developing a new gene-editing tool that can precisely manipulate millions of base pairs – the building blocks of DNA. The innovation has been hailed as “very significant progress” by Professor Yin Hao, a gene editing specialist at Wuhan University’s medical research institute, who was not …

‘Cosmic tunnel’: Scientists confirm presence of a mysterious doorway linking our solar system to distant constellations  WION Source link

As a child, I remember gazing up at the stars and dreaming of spacecraft journeying to distant worlds, those classic images of rockets blasting off toward unknown frontiers filled my imagination. But a mission to a black hole? That seemed beyond even the wildest science fiction. These stellar corpses were the stuff of theoretical physics books back then, mysterious objects …

Scientists May Have Found the Ultimate Dark Matter Detector  SciTechDaily Source link