phys.org

When lightning strikes: Models of multi-ignition wildfires could predict catastrophic events

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Multi-ignition wildfires are not overly common. But when individual fires do converge, the consequences can be catastrophic. The largest fire on record in California, the 2020 August Complex fire, ...
Topics: earth sciences technology prediction wildfire fire lightning science
Category: science
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Subsystem: science
space.com

Cyberthieves hit European Space Agency, stealing hundreds of gigabytes of data

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A recent string of cyberattacks against the European Space Agency is just the tip of the iceberg, a researcher said, claiming that email credentials of ESA employees a...
Topics: space exploration european data theft cybercrime space agency cybersecurity science
Category: science
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Subsystem: science
feeds.newscientist.com

Lithium-ion batteries could last longer with chemical tweak

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It's difficult to form a protective coating that prolongs battery life at the battery's cathode, but there may be a low-cost chemical solution
Topics: energy technology chemistry battery lithium-ion science
Category: science
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Subsystem: science
futura-sciences.com

Les astronomes pensent enfin savoir ce que sont les « points rouges » repérés par le télescope James-Webb

Des « petits points rouges » dans les images renvoyées par le télescope spatial James-Webb. Plusieurs mois que les astronomes s’y cassent les dents. Mais de nouvelles données pourraient enfin lever...
Topics: à la une université de copenhague cocon gaz dense spectre petits points rouges trou noir supermassif télescope spatial james webb univers primordial trou noir
Category: science
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Subsystem: science
phys.org

How dark asteroids die

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Back in the earlier days of the internet, there was a viral video from a creator called Bill Wurtz called "the history of the entire world, i guess" which spawned a number of memorable memes, some ...
Topics: astronomy detection earth asteroids space technology science
Category: science
System:
Subsystem: science