pale blue dot
Calbuco volcano erupts: the stratovolcano in southern Chile has erupted twice for the first time since 1972 and the people have been evacuated from the area. It is the first eruption of the stratovolcano in 43 years; it results in a huge ash cloud over a mountainous area in the south of Chile. The amazing footage …
Continue reading “Calbuco volcano erupts (Chile) – amazing video”
The ever-changing Earth: our planet is constantly changing over the years. Some changes are part of nature, and some of them are on humanity’s shoulders. Some scientists even suggest that the Earth has entered a new geological epoch defined by human impact, called “Anthropocene“. Over the years astronauts have taken photos of the Earth from …
The age of the Earth is approximately 4.54 billion years. For all these years, our planet has been a work in progress: water, wind, air pressure, minerals, heat, and even extraterrestrial forces like meteors and comets mold and shape our environment, and created all manner of strange formations. Some of them are really beautiful: we …
On August 26-27, 1883, a small island in the Indian Ocean obliterated itself in one of the most notorious volcanic eruptions in history. Krakatau (often spelled Krakatoa) erupted with such violence that two-thirds of the island, about 23 square kilometers, sank into the Sunda Strait. The explosions heard in the 1883 eruption remain the loudest …
