This discovery is out of this world. For the first time since its operations began in 2021, the James Webb Space Telescope (JWST) has captured a direct image, published by the journal Nature, of a new ...
Star formation begins with protostars in cold molecular clouds, where gravitational contraction precedes nuclear fusion, and their early evolutionary stages are best characterized through ...
In this image, light from the star TWA 7 has been subtracted. The potential exoplanet TWA 7 b is the orange circle within the blue debris disk. NASA, ESA, CSA, Anne-Marie Lagrange (CNRS, UGA), Mahdi ...
New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion-powered suns, but enormous “supermassive dark stars” powered by dark ...