Ημέρα: 15 Ιουλίου 2025

Between 450 B.C.E. and 950 C.E., a particularly fertile soil known by researchers as terra preta, literally “black earth” in Portuguese, was cultivated by Indigenous farmers in the Amazon Basin. [...]

In late 2021, we shared a series of images taken by NASA’s Parker Solar Probe as it flew through—and touched—the sun’s upper atmosphere, or corona. These stunning captures provided an [...]