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Hace 2 días · BnF Museum (Cabinet des médailles), Paris. Poseidon ( / pəˈsaɪdən, pɒ -, poʊ -/; [1] Greek: Ποσειδῶν) is one of the Twelve Olympians in ancient Greek religion and mythology, presiding over the sea, storms, earthquakes and horses. [2] He was the protector of seafarers and the guardian of many Hellenic cities and colonies.
Hace 5 días · Jacques-Yves Cousteau, AC (/ k uː ˈ s t oʊ /, also UK: / ˈ k uː s t oʊ /, French: [ʒak iv kusto]; 11 June 1910 – 25 June 1997) was a French naval officer, oceanographer, filmmaker and author. He co-invented the first successful open-circuit self-contained underwater breathing apparatus (SCUBA), called the Aqua-Lung, which assisted him in producing some of the first underwater ...
Hace 22 horas · Some sponges live to great ages; there is evidence of the deep-sea glass sponge Monorhaphis chuni living about 11,000 years. [214] [215] While most of the approximately 5,000–10,000 known species feed on bacteria and other food particles in the water, some host photosynthesizing micro-organisms as endosymbionts and these alliances often produce more food and oxygen than they consume.
Hace 22 horas · Named after an American paleoanthropologist, this C-type asteroid is a member of the Erigone family, so scientists are going to be able to take a good close-up look when Lucy flies past on April ...
8 de may. de 2024 · The radial velocity observations led to predictions that some planets would pass in front of their host stars in a so-called transit, something occurring for Mercury every ∼ similar-to \sim ∼ 10 years and for Venus every ∼ similar-to \sim ∼ 100 years. The first transiting exoplanet was found by Charbonneau et al. (), and ESA’s Corot mission (2007–2014) and especially NASA’s ...
18 de abr. de 2024 · Edmond Halley was a British astronomer who lived from 1656–1742. He is famous for the astronomical research that led him to conclude that it was possible to calculate the distances between the Sun, Earth, and Venus. But Halley remains popular for his prediction. He believed that a comet would return in 1758.
19 de abr. de 2024 · A fringe theory called "panspermia" suggests that lifeforms can spread to new planets by hitching rides on meteors. New research lays out a roadmap for finding where these hypothetical, planet ...
