Name all 8 planets correctly to prove your space knowledge is out of this world!

NASA’s Nancy Grace Roman Space Telescope is expected to dramatically expand the search for planets beyond our solar system.

After a picture-perfect launch of twin Escapade spacecraft bound for Mars, Blue Origin's New Glenn rocket aced landing on a recovery vessel floating in the Atlantic, helping power a revolution in ...

Jupiter has 79 moons and is known as the 'king of the planets'. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Jupiter is the largest planet in ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Astronomers have found a distant celestial body — ...

The early solar system may have been far more chaotic than we ever imagined. A new study published in Icarus suggests that ...

Somewhere at the edge of the solar system a new Earth-sized world might be lurking, dubbed Planet Y. Astronomers have long proposed that there might be hidden planets beyond the Kuiper belt, a region ...

The Sun is the source of energy for life on Earth and is the strongest modulator of the human physical environment. In fact, the Sun’s influence extends throughout the solar system, both through ...

Introduction: NASA's solar system exploration paradigm : the first fifty years and a look at the next fifty / James L. Green and Kristen J. Erickson -- Part I. Overview. Exploring the Solar System : ...

Far from the Sun’s heat, orbiting the outer planets of the solar system, are moons with oceans of liquid water beneath their frozen surfaces. Keith Cooper finds out how planetary scientists are ...

New research suggests the moons of Jupiter and Uranus may hint that our planetary neighborhood once had a third ice giant.