Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

The solar system has an uninvited guest that is currently shooting toward us on a one-way trip through our cosmic ...

When most people think of our Solar System, they think of the 8 planets officially recognized by the International Astronomical Union (IAU). But what if I told you there are at least 40 planets, and ...

For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...

Astronomers tracking an interstellar object flying through the solar system think it comes from a star at least 8 billion ...

Hawaii Gov. Green decided against his initial plans to veto and signed a bill into law to expand its residential ...

The couple has a 16 kilowatt-hour (kWh) solar system and 28 kWh battery – with plans for expansion – and they haven’t paid an ...

South Africans who have solar systems installed could soon face an additional surcharge from Eskom and municipalities.

Venus, shrouded in mystery, stands out with its toxic atmosphere and retrograde rotation, spinning in the opposite direction ...

Sunnova announced that Omnidian may purchase the company's residential solar servicing and O&M platform for $7 million in ...

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but. The object’s trajectory revealed it to be a much rarer visitor than first ...

The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...