Astronomers have yet to find irrefutable proof for any natural satellites of exoplanets—so-called exomoons—but as ...
Data from the James Webb Space Telescope and other observatories suggests a supervolcanic exomoon may lurk around the giant ...
If you think you've met the wildest exoplanet yet, you haven't learned about TOI-4507 b. This strange world breaks almost ...
Jupiter-like planet 8 UMi b, named Halla, orbits its host red giant star Baekdu closely. The red giant's merger with a white ...
WASHINGTON (Reuters) -Just as Earth orbits the sun, most planets discovered beyond our solar system orbit a host star.