Solar panels use sunlight to generate electricity, but they can do it around the clock, even when the sun isn't shining. Here ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

Perovskite, touted as the next big thing in solar panel technology, has been making headlines for its impressive lab-tested ...

Vancouver's first solar roof has panels incorporated into the roofing material instead of being attached separately on top ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Researchers discovered Eos, a molecular cloud, using ultraviolet light. It is near Earth and lacks carbon monoxide. This ...

A green glow snapped from Mars marks the first time that an aurora has been observed from the surface of another planet.

Astronomers may have found a candidate for Planet Nine. This planet is beyond Neptune. The finding could be the first ...

Once you remember that the sun also orbits the solar system's common center of mass, it all makes sense. Our sun is wobbling, and this has a huge impact upon the regularity of many of Earth's meteor ...

NASA has shared the first closeup images of the Donaldjohanson asteroid, captured by its Lucy spacecraft on a recent flyby ...

Is frozen water scattered in systems around other stars? Astronomers have long expected it is, partially based on previous ...