94-year-old mathematician and theoretical physicist Freeman Dyson is the mind behind many groundbreaking mathematical concepts and theoretical technologies related to harnessing the potential of outer space. Dyson proposed the Dyson tree, a genetically-engineered plant capable of growing inside a comet, producing a breathable atmosphere and allowing humanity to transform comets into natural space stations. Dyson […]
The Indian Space Research Organisation’s Chandrayaan-2 moon orbiter is shown studying the lunar surface from above in this still image from a video animation. (Image: © India Space Research Organisation) India’s Chandrayaan-2 orbiter circling the moon has spotted the country’s lost Vikram lander on the lunar surface, but there is still no signal from the […]
Na esteira do desastre ambiental e humano causado pela Vale e que matou pelos menos 65 pessoas e deixou outras 279 desaparecidas em Brumadinho, uma fotografia sugere contaminação em praias de Arraial do Cabo, no Rio de Janeiro. O lugar é famoso pelas praias paradisíacas e águas em vários tons de verde. Nas imagens, é possível ver uma água turva e […]
