2023-09-16 07:00:00 The exoplanet K2-18 b has many parameters favorable to the development of life, including the presence of a vast ocean on its surface Tristan Bergen 16/09/2023 09:00 6 min NASA announced in a press release published this Monday, September 11 that a molecule, which on Earth is not produced only by living beings … Read more
2023-09-13 06:00:00 Amira Shehata wrote Wednesday, September 13, 2023 09:00 AM Scientists have made a pioneering discovery in the search for alien life, after discovering signs of the presence of a gas produced only by living organisms on a distant water planet, located in K2-18 b, which is more than eight times the size of… … Read more
2023-09-12 15:29:27 This will also interest you [EN VIDÉO] Understanding the mission of the James Webb Space Telescope in one minute The James Webb Space Telescope, the new flagship of space observation, will be launched on December 18… As for the James-Webb Space Telescope, it is mainly expected to take over from Hubble to study … Read more
2023-09-03 15:08:39 Discovered in 2019, the exoplanet TOI-1853b is astonishing: if its size is comparable to that of Neptune, its mass is enormous, twice as high as the masses of other planets of comparable size. A team of scientists proposes a model to explain this anomaly, according to which the planet would have formed following … Read more
2023-07-19 12:45:15 « There are more things in Heaven and on Earth, Horatio, than your philosophy dreams of. “. No, this is not a comment from ChatGPT in response to a request from a certain Horatio who would have asked him what to think of the probable discovery announced by an ESO press release on … Read more
2023-06-30 12:56:00 8 Ursa Minoris b 30 June 2023 14:56 Robert Klatt Exoplanet Halla (8 Ursae Minoris b) in der Nähe des Roten Riesen Baekdu (8 UMi) )oknerakaM madA/yrotavresbO kceK .M .W(Photo: © The exoplanet Halla (8 Ursae Minoris b) orbits its red giant Baekdu (8 UMi) so closely that it should not actually exist. … Read more
2023-06-21 09:06:20 Infrared measurements from the James-Webb Space Telescope rule out a thick carbon dioxide atmosphere for Trappist-1 c. This rocky exoplanet therefore probably does not resemble Venus as much as one might imagine. You may also be interested [EN VIDÉO] What do the Trappist-1 exoplanets look like? This NASA animation shows the possible portraits … Read more
2023-06-02 09:14:13 This is a great first for the James-Webb telescope: the beginning of the mapping of the temperature of an exoplanet, in this case that of the ultra-hot Jupiter WASP-18 b. As a bonus, he discovered in its atmosphere traces of water molecules previously difficult to detect for this star. As we know, we … Read more