The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

The smallest disk identified, meanwhile, stretched to just 0.6 AU – closer to the star than the Earth is to the Sun.

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

Increasing ocean temperatures can cause corals to expel the nutrient-providing algae that they have a symbiotic relationship with. This means coral lose their colour, in what is known as a bleaching ...

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...