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Categories: Energy: Batteries, Space: Structures and Features

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Energy: Batteries
Published

Limits of lithium extraction from thermal water      (via sciencedaily.com) 

Pumping up thermal water, separating lithium, and using it to produce batteries for electric mobility -- the idea of lithium as an environmentally compatible and regionally available by-product of geothermal energy plants appears highly promising. However, it has not been clear so far whether domestic lithium extraction is really worthwhile. A team of researchers has now summarized the state of the art, analyzed raw materials markets, and assessed technologies.

Ecology: Trees Space: Structures and Features Space: The Solar System
Published

Tree rings offer insight into devastating radiation storms      (via sciencedaily.com) 

A new study has shed new light on a mysterious, unpredictable and potentially devastating kind of astrophysical event.

Space: Cosmology Space: Structures and Features
Published

Cosmic rays drive galaxy's winds      (via sciencedaily.com) 

VLA observations revealed that cosmic rays can play an important role in driving winds that rob galaxies of the gas needed to form new stars. This mechanism may be an important factor in galactic evolution, particularly at earlier times in the history of the universe.

Space: Exploration Space: Structures and Features Space: The Solar System
Published

Ancient bacteria might lurk beneath Mars' surface      (via sciencedaily.com) 

Scientists found that ancient bacteria could survive close to the surface on Mars much longer than previously assumed. So, if life did, in fact, evolve when the last waters flowed on Mars, it would likely still be there today -- billions of years later.

Space: Structures and Features Space: The Solar System
Published

Discovery could dramatically narrow search for space creatures      (via sciencedaily.com) 

An Earth-like planet orbiting an M dwarf -- the most common type of star in the universe -- appears to have no atmosphere at all. This discovery could cause a major shift in the search for life on other planets.

Energy: Batteries
Published

Keeping electricity affordable on wireless charging highways      (via sciencedaily.com) 

Efficient pricing will be crucial to minimize energy costs for private operators who provide on-the-highway wireless charging for electric cars -- and for consumers who will use this service, according to new research.

Space: Structures and Features Space: The Solar System
Published

Looking to move to a galaxy far, far away? Innovative system evaluates habitability of distant planets      (via sciencedaily.com) 

The research framework developed, along with observational data from the Webb Space Telescope, will enable scientists to efficiently assess the atmospheres of many other planets without having to send a space crew to visit them physically. This will help us make informed decisions in the future about which planets are good candidates for human settlement and perhaps even to find life on those planets.

Space: Cosmology Space: Exploration Space: Structures and Features
Published

Unprecedented glimpse of merging galaxies      (via sciencedaily.com)     Original source 

Using the James Webb Space Telescope to look back in time at the early universe, astronomers discovered a surprise: a cluster of galaxies merging together around a rare red quasar within a massive black hole. The findings offer an unprecedented opportunity to observe how billions of years ago galaxies coalesced into the modern universe.

Space: Structures and Features
Published

New way to make telescope mirrors could sharpen our view of the universe      (via sciencedaily.com) 

Researchers have developed a new way to use femtosecond laser pulses to fabricate the high-precision ultrathin mirrors required for high-performance x-ray telescopes. The technique could help improve the space-based x-ray telescopes used to capture high-energy cosmic events involved in forming new stars and supermassive black holes.

Space: Cosmology Space: Exploration Space: Structures and Features
Published

NASA's Webb takes star-filled portrait of pillars of creation      (via sciencedaily.com)     Original source 

NASA's James Webb Space Telescope has captured a lush, highly detailed landscape -- the iconic Pillars of Creation -- where new stars are forming within dense clouds of gas and dust. The three-dimensional pillars look like majestic rock formations, but are far more permeable. These columns are made up of cool interstellar gas and dust that appear -- at times -- semi-transparent in near-infrared light.

Space: Structures and Features
Published

The most precise accounting yet of dark energy and dark matter      (via sciencedaily.com) 

Analyzing more than two decades' worth of supernova explosions convincingly bolsters modern cosmological theories and reinvigorates efforts to answer fundamental questions.

Space: Exploration Space: Structures and Features
Published

NASA's Swift, Fermi missions detect exceptional cosmic blast      (via sciencedaily.com) 

Astronomers around the world are captivated by an unusually bright and long-lasting pulse of high-energy radiation that swept over Earth Sunday, Oct. 9. The emission came from a gamma-ray burst (GRB) -- the most powerful class of explosions in the universe -- that ranks among the most luminous events known.

Energy: Batteries
Published

Watching lithium in real time could improve performance of EV battery materials      (via sciencedaily.com) 

Researchers have found that the irregular movement of lithium ions in next-generation battery materials could be reducing their capacity and hindering their performance.

Energy: Batteries
Published

Chemists boost eco-friendly battery performance using catalysts with unconventional phase nanostructures      (via sciencedaily.com) 

The metal-carbon dioxide battery is a promising and environmentally friendly technology, but its energy efficiency is limited. Recently, a research team has discovered an innovative way to overcome this problem by introducing an unconventional phase nanomaterial as a catalyst, boosting battery energy efficiency up to 83.8%. The study reveals a novel design of catalysts for the new generation of meta-gas batteries that can contribute to carbon neutral goals.

Space: Structures and Features
Published

Heaviest element yet detected in an exoplanet atmosphere      (via sciencedaily.com) 

Astronomers have discovered the heaviest element ever found in an exoplanet atmosphere -- barium. They were surprised to discover barium at high altitudes in the atmospheres of the ultra-hot gas giants WASP-76 b and WASP-121 b -- two exoplanets, planets which orbit stars outside our Solar System. This unexpected discovery raises questions about what these exotic atmospheres may be like.

Space: Exploration Space: Structures and Features
Published

Hubble spots ultra-speedy jet blasting from star crash      (via sciencedaily.com) 

Astronomers have made a unique measurement that indicates a jet, plowing through space at speeds greater than 99.97 percent of the speed of light, was propelled by the titanic collision between two neutron stars.

Energy: Batteries
Published

Battery tech breakthrough paves way for mass adoption of affordable electric car      (via sciencedaily.com) 

A breakthrough in electric vehicle battery design has enabled a 10-minute charge time for a typical EV battery. This is a record-breaking combination of a shorter charge time and more energy acquired for longer travel range.

Space: Structures and Features
Published

'Wobbling black hole' most extreme example ever detected      (via sciencedaily.com) 

Researchers have identified a peculiar twisting motion in the orbits of two colliding black holes, an exotic phenomenon predicted by Einstein's theory of gravity. Their study reports that this is the first time this effect, known as precession, has been seen in black holes, where the twisting is 10 billion times faster than in previous observations.

Space: Structures and Features
Published

Black hole spews out material years after shredding star      (via sciencedaily.com) 

Astronomers have observed a black hole burping up stellar remains years after it shredded and consumed the star.

Space: Structures and Features
Published

Black hole discovered firing jets at neighboring galaxy      (via sciencedaily.com) 

A team of astronomers has discovered a unique black hole spewing a fiery jet at another galaxy. The black hole is hosted by a galaxy around one billion light years away from Earth named RAD12.