The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

According to scientists, this ambipolar electric field is thought to be just as crucial to Earth as both gravity and ...

For over half a century, scientists suspected a quiet but powerful electric field might be influencing Earth’s upper ...

Compare that to Earth, where the mass-fraction of water is just 0.02%. Yet if TOI-152b had been reduced by stellar radiation, there would be no water or atmosphere left at all. Instead ...