The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

Earth and Mars are mysteriously low in elements like copper and zinc, which are crucial for planetary chemistry and ...

Jupiter is the largest planet in the solar system. It's about 11 times wider than Earth with an equatorial diameter of 88,846 ...

"This measurement of the planet population from planets somewhat larger than Earth all the way to the size of Jupiter and ...

New research suggests meteor showers are so unpredictable due to the Sun’s own motion around the solar‑system barycenter.