Study from Bielefeld finds major departure from the standard model. How fast and in what direction is our solar system moving through space? This question, though simple in appearance, plays a central ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

Georgia solar installers say they’re seeing a surge of customers trying to install rooftop solar systems before federal tax credits go away at the end of the year.

The solar-thermal startup wants to deliver electricity for as little as one cent per kWh. But first it has to scale ...

When it was installed in 2006, Napa Valley College's photovoltaic array was the fifth largest in the U.S. Now it sits ...

Do rooftop solar panels sound like a good deal? They could very well be, assuming you consider all the pros and cons before ...

Experiments at high temperatures and pressures reveal chemistry that can generate water on the surface of exoplanets ...

How much electricity does a solar panel produce? - We break down average solar panel output in the UK, how it varies across ...

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

Google envisions putting a legion of satellites into a special kind of orbit that rides along the day-night terminator, where ...