Earth”, which could be home to alien life. The planet, known as HD 20794d, orbits in the habitable zone of a star similar to ...

Did you switch to solar and still have high energy bills? You might need to weatherize your home. Reducing your energy ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...

A spacecraft named BepiColombo is currently zipping by planet Mercury, making a very close flyby and snapping incredible high ...

Learn more › Solar generators can make your life a little easier on a good day or save you on a bad day. These powerful power packs offer huge battery capacity that can fuel large devices and ...

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it is, can both evoke the sublime.

Solar System: Explore your knowledge about the solar system by solving the questions and answers provided below in the article. The solar system consists of stars, the Sun, 8 planets, dozens of ...

Fast solar wind from a massive coronal hole in the sun could trigger dazzling auroral displays as geomagnetic activity is predicted to ramp up again over the weekend. A massive coronal hole has ...

NASA’s Parker Solar Probe skimmed the sun on Christmas ... Because of the sun’s tremendous gravity, the craft couldn’t aim directly at its destination. Since launch, it has been swinging ...