Astronomers have made a groundbreaking discovery with the identification of TOI-715 b, a super-Earth exoplanet located 137 ...

Scientists believe these visitors may be more than curiosities. ‘ New research suggests they could play a crucial role in the ...

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it. Some astronomers ...

Our galaxy's most abundant type of planet could be rich in liquid water due to formative interactions between magma oceans ...