Earth-sized planets all have relatively circular orbits, study finds
For decades, researchers have studied our planet's orbit with growing interest: is there something special about the way the Earth ...
Tag: earth-size
1 in 5 stars may have Earth-sized planets
A statistical analysis of observations based on the Kepler telescope indicates that 20 percent of all stars in the Milky ...
Earth-sized lava world found in Alpha Centaury – closest find yet
The search for other planets gets more and more exciting and fruitful, and now, researchers have found an exoplanet which ...