In the United States, solar accounted for more than half of all new power last year. But the most dramatic growth is ...

After deploying four composite booms on board the experimental solar sail mission, NASA engineers observed a slight bend in ...

NASA recently evaluated initial flight data and imagery from Pathfinder Technology Demonstrator-4 (PTD-4), confirming proper ...

Since its launch in late 2021, NASA's James Webb Space Telescope has raised the possibility that we could detect signs of ...

The latest solar storm has triggered northern lights farther south than normal including into parts of Germany, the United ...

GPS signals and power grids, the storm watch is good news for aurora chasers: Because of the way the solar particles interact with Earth's magnetosphere, the powerful eruption should make the vibrant ...

The best solar garden lights are a lovely way to brighten up your garden while saving on energy. However, our testing has revealed some brands are more reliable and longer-lasting than others. We've ...

Researchers have developed a noninvasive way of using bioluminescent optogenetics to activate parts of the brain. University of Rochester researchers have demonstrated a noninvasive method using ...

After a recent solar flare, residents in some northern U.S. states may be able to see the stunning northern lights this weekend. On Thursday, the sun emitted the strongest solar flare in seven ...

Another geomagnetic storm means another chance for some lucky Americans to witness the northern lights this week after the second largest solar flare ... to some reports of power grid ...