En 2002, de nouvelles mesures révélèrent la présence d'une planète à longue période orbitant à environ 5 ua, il s'agissait de 55 Cancri d. Ces même mesures révélèrent la présence d'une autre planète ...
An curved arrow pointing right. 55 Cancri e – a planet eight times the size of Earth – is 40 light-years away. Astronomers just found out what its air is made of. Produced by Matthew Stuart.
NASA’s James Webb Space Telescope has discovered 55 Cancri e, a super-Earth located 41 light-years away. This planet, five times larger than Earth, has extreme temperatures reaching 2,400°C and ...
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A scorching, rocky planet twice Earth’s size has a thick atmosphere, scientists sayThe so-called super Earth — known as 55 Cancri e — is among the few rocky planets outside our solar system with a significant atmosphere, wrapped a blanket of carbon dioxide and carbon monoxide.
Des astronomes ont annoncé la découverte d'une cinquième planète en orbite autour de 55 Cancri. L'étoile détient maintenant le record du nombre de planètes extrasolaires confirmées en orbite dans un ...
A unique planet named 55 Cancri e was discovered, situated around 41 light-years away from our planet. This finding emphasizes the extreme and diverse conditions that function beyond our solar system.
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Espace: «55 Cancri e», une planète au coeur de diamant découverte par le télescope James-WebbUne planète qui serait en plus dotée d'une atmosphère, et ça, c'est inédit. Du côté de la constellation du Cancer, « 55 Cancri a » est une étoile similaire au Soleil sauf qu'elle ne poss ...
This is an artist's impression of 55 Cancri e from further away. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...
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