جيمس ويب يكتشف وجود محيط مائي على كوكب بعيد

The Webb telescope has detected carbon dioxide and methane in the atmosphere of exoplanet K2-18 b, a potentially habitable world over 8 times bigger than Earth. Webb’s data suggests the planet might be covered in ocean, with a hydrogen-rich atmosphere: https:\/\/t.co\/qN1SqCfFt1<\/a> pic.twitter.com\/yoXF3flsUl<\/a><\/p>— NASA Webb Telescope (@NASAWebb) September 11, 2023<\/a><\/blockquote>\n