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DirecTV’s Spaceway-1 satellite has been retired to a graveyard orbit 500 kilometers above the geostationary arc,... more
DirecTV’s damaged Spaceway-1 satellite moving to graveyard orbit  SPACE NEWS · 4 weeks
Spaceway-1 began relocating Jan. 29, two satellite trackers told SpaceNews, and is continuing to raise its altitude to a “graveyard... more
Scientists learn more about the first hours of a lithium-ion battery's life  PHYS.ORG · 3 weeks
The first hours of a lithium-ion battery's life largely determine just how well it will perform. In those moments, a set of molecules self-assembles... more
Scientists learn more about the first hours of a lithium-ion battery's life  SCIENCE DAILY · 3 weeks
The first hours of a lithium-ion battery's life largely determine just how well it will perform. In those moments, a set of molecules self-assembles... more
Seeing inside a battery while it's working  nanowerk · 1 month
Thin radio-frequency detector monitors capacity of commercial lithium-ion battery. more
Simple self-charging battery offers power solutions for devices  SCIENCE DAILY · 24 hours
A new type of battery combines negative capacitance and negative resistance within the same cell, allowing the cell to self-charge without losing energy, which has important implications for long-term storage and improved... more
Italy seeks to calm fears in Europe as cases, deaths rise  ABC NEWS · 5 hours
Italy is seeking to calm fears and rally international support for its efforts to contain the country's virus outbreak even as its death toll rose to... more
New machine learning method could supercharge battery development for electric vehicles  nanowerk · 2 days
Using artificial intelligence, a research team has slashed battery testing times - a key barrier to longer-lasting, faster-charging batteries for electric vehicles - by nearly fifteenfold. more
Austria stops all trains to and from Italy over virus fears  ABC NEWS · 3 days
Austria halted all train traffic to and from Italy following fears that a train on Sunday night had two people on board who may have been... more
Researchers virtually 'unwind' lithium battery for the first time  nanowerk · 2 weeks
An international team of researchers has revealed new insights into the workings of a lithium battery by virtually 'unrolling' its coil of electrode layers using an algorithm designed for papyrus... more
Simple self-charging battery offers power solutions for devices  PHYS.ORG · 1 day
A new type of battery combines negative capacitance and negative resistance within the same cell, allowing the cell to self-charge without losing energy, which has important implications for long-term storage and improved... more
Facts vs. fears: Five things to help weigh your coronavirus risk  NEWS MEDICAL · 2 weeks
The news about the novel coronavirus in China grows more urgent daily. The number of related deaths is now greater than 1,300, while tens of thousands... more
Human textiles to replace damaged blood vessels  NEWS MEDICAL · 2 weeks
What if we could replace a patient's damaged blood vessels with brand new ones produced in a laboratory? This is the challenge set by Inserm researcher Nicolas L'Heureux, who is working on the human... more
Japanese communications satellite and South Korean weather satellite launch on Ariane 5  SPACE NEWS · 1 week
Arianespace completed its third launch of the year Feb. 18, sending a Japanese communications satellite and a South Korean weather satellite into geostationary transfer... more
Turbine flowmeter designed for battery powered or portable equipment  NEWS MEDICAL · 3 weeks
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Africa's growing lead battery industry is causing extensive contamination  PHYS.ORG · 1 week
Africa is facing a serious lead poisoning problem. In Senegal, for example, researchers linked the deaths of children from processing lead waste to supply a lead battery recycling plant in... more
Researchers develop high-capacity EV battery materials that double driving range  nanowerk · 5 days
Newly developed silicon anode materials can increase battery capacity four-fold in comparison to graphite anode materials and enable rapid charging to more than 80% capacity in only five... more
Geostationary satellite orders bouncing back  SPACE NEWS · 5 days
Satellite builders booked more commercial orders in 2019 than the prior two years combined, but the industry remains in flux. SpaceNews.com more
SKorea declares Daegu as 'special zone' over infections  ABC NEWS · 6 days
South Korea has declared the southeast city of Daegu and the surrounding region as a “special management zone” following an explosion in infections of the new coronavirus that city officials say threaten... more
No satellite crash: 2 pieces of space junk whiz safely by each other over Pittsburgh  LIVE SCIENCE · 4 weeks
Satellite operators, and everyone else who wants a safe and sustainable space environment, dodged a bullet Wednesday evening... more
Astranis raises $90 million in debt and equity ahead of first launch  SPACE NEWS · 2 weeks
Astranis said it would use the new money to finish its first satellite, a broadband “MicroGEO” satellite that will deliver internet to Alaska.  SpaceNews.com more
Researchers develop high-capacity EV battery materials that double driving range  PHYS.ORG · 5 days
Dr. Hun-Gi Jung and his research team at the Center for Energy Storage Research of the Korea Institute of Science and Technology (KIST, President Lee Byung Gwon) have... more
NASA satellite finds wind shear adversely affecting tropical storm Francisco  PHYS.ORG · 3 weeks
Forecasters use a variety of satellite imagery to understand what is happening in a storm, and sometimes just a visible picture can tell a lot. NASA-NOAA's Suomi NPP... more
Iran satellite launch fails to reach orbit  LIVE SCIENCE · 2 weeks
Iran launched a communications satellite called Zafar 1 atop a Simorgh rocket at 10:45 a.m. EST Sunday (Feb. 9). But the spacecraft didn't make it all the way to orbit. more
Rocket Lab turns attention to satellite efforts  SPACE NEWS · 3 weeks
Small launch vehicle developer Rocket Lab plans to focus on its satellite program in 2020, offering a high-performance spacecraft bus that complements... more
Iran says counting down to launch new satellite  PHYS.ORG · 2 weeks
Iran started counting down Sunday to the launch within hours of a scientific observation satellite that is part of a programme the United States has previously described as a "provocation". more
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