Jupiter occupies a volume so vast that every other planet in the solar system, from Mercury to Neptune, could fit inside it ...

A meteorite discovered in Africa could be evidence of a lost protoplanet that once orbited our Sun, say researchers.

Last month, Google quietly killed off Google Sky Maps. But there’s still another way to virtually explore most of the solar system a la Google Maps: it’s called Google Maps in Space. Google Maps in ...

Ever wondered about the sheer scale of the cosmos? This video takes you on a journey, illustrating the immense distance to ...

Meteorite fragments land across every corner of Earth. But among the roughly 80,000 meteorites discovered so far, only a ...

Terra Energy just launched a solar, storage, and electricity subscription in Houston with zero upfront cost and rates as low ...

The transits of Venus in 1761 and 1769 offered a way to calculate the true size of the Solar System. Getting to the right ...

Four-and-a-half billion years ago, a massive world—possibly as big as the moon or even Mars—orbited our sun before crashing ...

NASA’s Roman Space Telescope could revolutionize the search for alien worlds by discovering around 100,000 exoplanets—far ...

This smart power bank for portable electronics integrates a photovoltaic input with other power-supply sources and battery ...

Neptune has a complicated life story, and its moon Nereid might be the only one left standing from the planet’s multibillion-year history.

"Balcony solar" legislation is gaining traction at the state level as officials look for ways to lower household energy costs. According to late-March reporting from Canary Media, ...