An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

The blackout was caused by a solar flare from the sun, following a growing active region of a sunspot. Solar flares are intense bursts of radiation or light on the sun.

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists.

The European Space Agency's Solar Orbiter, which launched in 2020 from Cape Canaveral, captured the first-ever images of the sun's south pole.

AES brings 1 GW of solar + storage online in California, and full buildout will be the largest of its kind in the US by 2026.

The first-ever images of the sun ’s south pole have been captured by the robotic Solar Orbiter spacecraft. The European Space Agency (ESA) released images on Wednesday using three of Solar ...

While Republicans want to curb tax breaks for other renewable energy technologies like wind turbines and large-scale solar farms, the consequences for rooftop solar could be more severe.

Visuals from the European Space Agency’s Solar Orbiter reveal chaotic solar magnetism in the solar polar region. Even better images are expected in the years ahead.

Hanwha Qcells is still working towards full operations at its sprawling solar supply chain facility in Cartersville, Georgia, but the company already has a plan for what to do with panels that reach ...

Surging electricity output from solar farms has led to a rare decline in fossil fuel power production in India so far in 2025, and is setting the stage for a potential drop in annual coal-fired ...

A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level geomagnetic storm alert. Captured in real-time by U.S. Naval Research ...

Sunnova is the second residential solar company to file for bankruptcy this month, reflecting the challenges faced by the industry as it struggles to cope with higher interest rates, an incentive ...