Using the Subaru Telescope, astronomers have conducted follow-up observations of a recently discovered exoplanet known as TOI-1883 b. Results of the new observations, published June 5 on the arXiv ...

Neptune is one of the most distant and mysterious planets in our Solar System, yet scientists continue making discoveries that challenge what they thought they knew. Using powerful telescopes and ...

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent ...