planets and satellites

15 new planets confirmed around cool dwarf stars

A research team led by Teruyuki Hirano of Tokyo Institute of Technology's Department of Earth and Planetary Sciences has validated 15 exoplanets2 orbiting red...

Scientists reports new findings of TRAPPIST-1 planetary system

A group of star-gazer including Eric Agol of the University of Washington has discovered that the seven Earth-sized planets circling the star TRAPPIST-1 are...

How big can a planet be?

Pluto hoards the spotlight in the preceding with logical open deliberation over what is and what isn't a planet, however, a less obvious contention...