Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some ...

Mar. 11, 2025 — A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in ...

Even on its dark side, HD 189733 b reaches temperatures north ... All you need to know about planets in our solar system ...

With an orbit of 647 days, HD 20794 d is similar to Mars in our solar system. However, its orbit around the star is highly ...

Even on its dark side, HD 189733 b reaches temperatures north ... All you need to know about planets in our solar system Our solar system is made up of nine planets with Earth the third closest ...

As it orbits its star, it moves close enough at one point to experience extreme heat, similar to Venus’s temperature. But at its farthest point, the planet is nearly twice the distance from Earth to ...

Feb. 27, 2025 — Perovskite solar cells could last ten times longer thanks to new research, which suggests alumina nanoparticles significantly enhance the lifespan and stability of these high ...

The planet is about six times more massive than Earth and could be rocky, offering a unique opportunity to study a heavier ...