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How Light Is a Neutrino? The Answer Is Closer Than Ever

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Physicists have taken a step towards nailing down the mass of the neutrino, perhaps the most mysterious of all elementary particles. The team at the Karlsruhe Tritium Neutrino (KATRIN) experiment in Germany reports that neutrinos have a maximum mass of 0.8 electron volts. Researchers have long had indirect evidence that the particles should be lighter … Read more

Crop yields could be boosted up to 37 per cent by covering plants in red plastic

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A simple, cheap technology could help to boost food production and possibly allow crops to be grown in different places in order to cut down on food miles Environment 18 February 2022 By Alice Klein Trial of the LLEAF material in a greenhouse at Western Sydney University Alexander Soeriyadi/LLEAF Pty Ltd The yields of some … Read more

Two New Studies Just Outlined The Basics of Building an Interstellar Light Sail

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For centuries, people have dreamed of being driven at speed across the vast oceans of space by winds of light. As whimsical as the idea sounds, nudging reflective sails slowly towards the speed of light using nothing more than the punch of photons might be our only plausible shot at reaching another star inside of … Read more

Best cameras for low light photography

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Low light shooting is notoriously difficult. After all, cameras are designed to capture light and record it, so if there’s less light, it’s harder for the camera to do its job. There are a few things you should look for when considering whether or not to purchase one of the best cameras for low light … Read more

New X-Ray Space Telescope Shares Its First, Historic Glimpse of The Cosmos

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A new telescope designed to peer into the twisted X-ray Universe has just sent back its first-ever imaging data. The Imaging X-Ray Polarimetry Explorer (IXPE), a joint project between NASA and the Italian Space Agency, fixed its gaze on one of the most famous explosions in the Milky Way: Cassiopeia A.   Located 11,000 light-years … Read more

The Iron of Earth’s Inner Core Could Be in a Strange ‘Superionic’ State, Study Finds

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Deep below the crust of Earth, past the thick mantle and liquid outer core, lies a 1,220-kilometer (760 mile) ball of solid inner core. But a new study has suggested that the inner core is not solid at all, instead forming a ‘superionic state’ with hydrogen, oxygen, and carbon, making it unlike either a liquid … Read more

This Is The James Webb Space Telescope’s First-Ever Photograph of a Star

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Star light, star bright, the James Webb Space Telescope has seen its first star (though it wasn’t quite tonight) – and even taken a selfie, NASA announced Friday. The steps are part of the months-long process of aligning the observatory’s enormous golden mirror that astronomers hope will begin unraveling the mysteries of the early Universe … Read more