These fossils allow us to redraw the map of the supercontinent Gondwana

2023-11-28 07:07:47 490 million years ago, Thailand was part of Gondwana. But where exactly was this small piece positioned? The recent discovery of trilobite fossils helps answer this question, establishing the connections existing at the end of the Cambrian with other parts of this supercontinent. This will also interest you [EN VIDÉO] A billion years … Read more

NASA tests exploration helicopters on two different planets!

2023-11-26 06:00:00 Ingenuity is an exploration helicopter that made its first flight on Mars more than two years ago. Tristan Bergen 26/11/2023 07:00 7 min NASA has made particularly significant progress in space exploration in recent years. For the planet Mars for example, it uses several rovers but also a remotely controlled helicopter (Ingenuity) having … Read more

planet Earth is threatened! Asteroids approaching, the time for vigilance has come!

2023-11-19 12:00:00 Several asteroids threaten Earth! Marc Hay 19/11/2023 13:00 7 min In the silent darkness of space, asteroids lurk, potential threats hovering over our planet. Their erratic trajectories sometimes bring them close to the Earth, raising concerns and questions about our vulnerability to these celestial colossi. But how much of a threat do these … Read more

a major event in Earth’s history

2023-11-16 16:13:59 Inscribed in the rocks of the Grand Canyon of Colorado, the Great Unconformity is witness to a major event in the history of the Earth. Its end would also be marked by an impressive episode of flooding. A new study sheds light on the possible causes of this event during which North America … Read more

Theia: another planet at the origin of the Moon could be buried underground, according to scientists

2023-11-02 10:36:22 The dominant theory on the formation of the Moon speaks of a cataclysmic collision 4 billion years ago: the satellite would have been formed by a collision between the Earth and a protoplanet. But where did this body go, of which we have no trace, named Théia? It could in fact be not … Read more

At the origin of the Moon, relics of a planet buried underground?

2023-11-01 20:11:35 Scientists proposed a new theory on Wednesday that could solve two mysteries at once: one about the origin of the Moon, the other about the bowels of the Earth. Published on: 01/11/2023 – 21:11 3 mn Two mysteries soon to be solved? Scientists put forward a new theory on Wednesday, November 1, answering … Read more