An unusual planetary system with three known ultra-low density "super-puff" planets has at least one more planet, according ...

The stated mission of SPECULOOS is to detect terrestrial exoplanets around nearby ultracool stars and brown dwarfs.

In the case of Venus' apparent lack of a magnetosphere, there are four possibilities ... is transformed into a magnetic field," O'Rouke explained. "In terrestrial planets, metallic cores can host ...

K2-360 b has a radius just shy of 1.6 times that of Earth, giving it a volume four times as large. Its mass, though, is 7.7 ...

The analysis of air bubbles trapped in ice cores over 200,000 years old reveals moments in the planet's history where the concentration ... regional climates and the geographical distribution of ...

Etienne Legrain has received funding from Make Our Planet Great Again through the HOTCLIM project ... The analysis of this ...

A planet like Earth has an iron-nickel core that comes in two parts, a solid inner core and a molten outer core. When any terrestrial planet is born, its core is entirely molten, and the solid ...

Terrestrial planets usually have a metallic core - consisting mostly of iron - and a silicate ... Solar terrestrial planets refer to the first four planets in the solar system, i.e, Mercury, Venus, ...

Despite the lack of a dedicated mission to the planet ... and core are no longer gassy but instead rich with compressed exotic ices. Since the Voyager 2 flyby, ever-improving terrestrial ...