A team of researchers has proposed a compelling theory about the enigmatic Jupiter-mass binary objects (Jumbos), shedding light on their mysterious origins. The study, published in The Astrophysical Journal in November, delves into the process of “photo erosion” to explain the formation of these strange celestial bodies. According to statements made to Space.com by Richard … Read more
Astronomersusing the James Webb Space Telescope (Jwst), have identified a massive and distant spiral galaxy, named Zhúlóng, as reported by phys.org. With a redshift of approximately 5.2, this discovery places the galaxy in a time when the universe was less than a billion years old. Zhúlóng, characterized by its grand-design spiral structure, exhibits an expansive … Read more
Astronomers have analysed the atmosphere of WASP-166 b, a hot super-Neptune exoplanet, revealing the presence of water and carbon dioxide. Using data from the James Webb Space Telescope (JWST), the observations also detected ammonia in smaller quantities. WASP-166 b is situated approximately 368 light-years away and is about seven times larger and 32 times heavier … Read more
High-resolution spectroscopic observations have offered a deeper understanding of HD 206893 B, a brown dwarf orbiting the star HD 206893. The Keck Planet Imager and Characterizer (KPIC) was used by astronomers to examine this substellar object, revealing critical details about its atmospheric composition, mass, and formation. The findings contribute to ongoing research on brown dwarfs … Read more
Recent analysis of data from the James Webb Space Telescope (JWST) has provided new measurements of the universe’s expansion rate, offering fresh insights into the long-standing debate known as the “Hubble tension.” For years, astronomers have struggled to reconcile two major methods of measuring the universe’s expansion, which have produced differing results. The new study, … Read more