Photographs of planets can fool you. A close crop of swirling cloud bands or a patch of rusty dust can look like almost ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Artist’s conception of the view from the surface of the ...

Finding Earth-like planets orbiting sun-like stars and identifying signs of life such as oxygen or water is a major goal in astronomy and a key interest for the public. Addressing this challenge ...

Made of billions of pieces of ice and rock, Saturn’s rings stretch an astonishing 282,000 kilometers (175,000 miles) from the planet, making them visible from Earth through small telescopes and ...

A nearby star system with two suns could potentially support an Earth-sized planet in a region where liquid water could exist ...