One year since the breathtaking images mesmerised us, it is time to ask:. Is the telescope delivering on its promises to transform our knowledge of cosmology? Is it worth the hefty price tag of $10 billion?
James Webb Space Telescope (JWST) shows rocky worlds of Trappist royal system have captivated scientists. Recently, these Earth-sized planets beyond our solar system.
Innermost TRAPPIST-1 exoplanet is hot and airless earthsky.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from earthsky.org Daily Mail and Mail on Sunday newspapers.