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 first issue with using solar Christmas lights is that they can be unreliable. Solar lights need at least eight hours of ...

On October 11, 2024, a geomagnetic storm lit up the sky with a stunning aurora borealis, visible across midlatitudes in the U ...

We have more solar than we can use during the day, but recent policies have slowed adoption of batteries to hold onto that ...

Fields turned over to solar farms are becoming a more common sight as we look towards a zero-carbon future. But like wind ...

A report from McKinsey earlier in 2024 estimated that the global space economy will be worth $1.8 trillion by 2035.

The concept of harvesting solar power continuously from large satellites in space—where there are no nights, no clouds, and ...

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