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Scientists Reveal New Details of Dwarf Planet Haumea's Elusive Ring
Publicado em 21 maio 2019
The football-shaped dwarf planet Haumea, which is surrounded by an almost perfectly circular ring of particles, is the most distant ringed object in the solar system. Haumea's ring is too faint to be seen from planet Earth, so astronomers have turned to context clues to find out more about these particles.
In a new study, researchers with the São Paulo Research Foundation in Brazil have detailed the ring's size, shape and other characteristics by simulating the Haumea system on [...]
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Lithium-air batteries can store energy for cars, houses and industry
Publicado em 17 fevereiro 2019Growth in the offer of renewable energy sources will mean increased demand for devices optimal for energy storing; São Paulo and UK researchers presented advances in new battery development at FAPESP Week London.ver notícia -
Revised Brazilian forest code may lead to increased legal deforestation in Amazon
Publicado em 04 janeiro 2019Up to 15 million hectares of tropical rainforest in the Brazilian Amazon could lose protection and be clear-cut because of an article in the country's new Forest Code. The warning comes from Brazilian researchers at the University of São Paulo's Luiz de Queiroz College of Agriculture (ESALQ-USP) and Swedish researchers at KTH Royal Institute of Technology in Stockholm and Chalmers University of Technology in Gothenburg. They recently published a paper on the subject in Nature Sustainability. [...]ver notícia