The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...

The White House bid to terminate NASA’s fantastical flights of exploration “across the solar system” threatens to explode ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

ESA’s Solar Orbiter should solve the longstanding puzzle about why the Sun’s outer corona is so much hotter than its surface.

Batteries are now cheap enough to make 24/7 solar power affordable, unlocking round-the-clock clean energy in the world’s ...

Mitsubishi Corp. will invest $3.9 billion to boost solar power generation in the US through its unit, the Nikkei newspaper ...

The residential solar industry in the United States faces an existential threat as a new draft bill under the Trump ...

The European Space Agency revealed that a mission to create an artificial eclipse was a success. The photos will allow ...

The findings are impressive. Scientists make surprising discovery nestled in solar park: 'Rare in today's landscape' first ...

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

On a former military base in Galena, Alaska, a school that houses about 200 high school students teaches sustainability among ...