China has just moved a piece that can alter the global board of strategic minerals. Beijing has approvedtwo official announcements that establish a new regime of control over the rare earth and technologies linked to its extraction, processing and manufacturing of magnets. The change is not minor: any product manufactured outside the country that contains … Read more
NASA’s last 24 years of satellite data reveal an “unequivocal” trend: the earth has lost its balance, and now the northern hemisphere reflects less light than the southern hemisphere. How is that? Until a few years ago, our planet maintained an almost perfect symmetry in regard to its albedo: its reflectivity from the perspective of … Read more
It seems clear that it has begun A race On the planet: the search for Rare earths and the essential critical minerals for many of the sectors that mark the geopolitical agenda. The problem for 99.9% of nations is the same: when they seem to have reached a deposit there are already A Chinese flag. … Read more
NASA’s Rover Perseverance has given us one of the most exciting news of recent years. In an old river bed in the Jezero crater, he has found a rock that could contain, In the words of NASA directorone of the “clearest signs of life we have seen on Mars.” Baptized as Cheyava Falls, the rock … Read more
For years, the carbon capture and storage (CAC or CCS) has been One of the great technological promises in the Fight against climate change. The idea is simple: if we can’t stop issuing co₂, It can be captured from the air and bury it safely in deep geological formations. But this ‘plan B’ is beginning … Read more
The sun, that star that gives us life, also has an unpredictable character and potentially destructive. So much so that A large solar storm It could return to us technologically to the stone age in the blink of an eye. To avoid this, NASA and IBM They have joined forces To create a model that … Read more
The idea that space begins where heaven ceases to be blue is a story for children. Decades of scientific research show that the Earth’s atmosphere It is much bigger than it was believed. Not even the 12 people who stepped on the moon abandoned at all their influence. Where the earth ends. As Explain the … Read more
How do you see a fleeting star from the International Space Station? If it is already difficult to capture the persistent here, Although there are guides for itdo it from space, moving to 27,600 km/h, when the persistes pass that speed to eight times and burn in a second, demands patience. But at least three … Read more
A recent report The New York Times He has evidenced the Chinese difficulty to compete with Spacex in the deployment of communications satellites. While Musk’s company already accumulates 8,000 Starlink satellitesthe two main Chinese networks just add 120 units in orbit. Why is it important. Low orbit satellites are strategic for autonomous cars, war with … Read more
The rays are huge electrical discharges that in a fraction of second run through the distance between the clouds and the surface of the earth, a distance that can be several kilometers. However, lightning can go to distances a pair of superior magnitude orders. And this is one of those cases. The longest ray. The … Read more
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