A pair of sibling gas giants originally spotted by citizen scientists are so lightweight that their density resembles wispy ...

After federal tax credits for renewable projects expired, joining a solar co-op is one way to save on residential solar.

Learn how solar co-ops in Arizona are helping residents navigate the complexities of solar panel installation and find ...

A California homeowner is drawing attention on Reddit after sharing how a DIY home battery setup helped cut summer ...

A Jupiter-size exoplanet orbiting a dead star baffled astronomers. But the planet named WD 1856 b could preview the fate of ...

A homemade solar dehydrator is drawing attention online for turning extra garden produce into shelf-stable food with little more than sunshine, airflow, and clever design. What ha ...

Snapchat Planets turns your friendship ranking into a tiny social solar system, where being Mercury is elite and Neptune ...

The newly confirmed fifth planet, L 98-59 f, orbits the star once every 23 days. Because red dwarfs are far cooler and fainter than our Sun, their habitable zones sit much closer to the stellar ...

A Dollar Tree DIY repurposes a solar path light into a soft, warm bookshelf lamp — no outlet, no electrician, no problem.

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

Scientists have developed a solar desalination system that turns seawater into drinking water without creating environmentally damaging brine. Special laser-textured metal panels use sunlight to ...