Astronomers have discovered a radio signal from a 'JuMBO' in the Orion nebula, a weird celestial object discovered by the James Webb Space Telescope that defy star and planet formation models.
Dance Macabre NASA's James Webb Space Telescope has snapped a fascinating image of two gas giant exoplanets, not unlike the ones found in our solar system, orbiting the remains of their respective white dwarf star parents. It's an unusual discovery, considering the extreme forces involved. White dwarfs are formed after a red giant expands and […]
In our solar system we have rocky moons, ocean moons and frozen-ice moons, but there are no gas moons. Are we just unlucky not to have any gas moons, or are there physical reasons why they cannot exist?