A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth. Venus will align with the sun ...

The sun’s outer atmosphere resembles a pufferfish.

A new study highlights a semi-transparent, color-tunable solar cell designed to work in places traditional panels can't, like ...

Astronomers are uncovering distant worlds beyond our solar system using ingenious indirect methods like observing stellar wobbles and dips in starlight. Advanced space telescopes are now pushing the ...

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. When you purchase through links on our site, we may earn an affiliate ...

After four centuries of advances, astronomers now capture the Sun’s swirling, dynamic features in stunning detail.

Researchers followed a single solar hotspot for 3 months as it unleashed nearly 1,000 flares, revealing insights about our Sun's fury.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that the global peak of solar output in 2025 occurred on April 29, at 06:00 UTC, estimated at 539 GW.

The comet poses no danger to Earth and will pass at a distance of about 170 million miles. Scientists are studying the object, which originated outside our solar system, using telescopes like Hubble ...

Researchers able to track for the first time how a particularly active region of the sun develops over three solar ...

US researchers say a deep-learning framework provides the most detailed picture yet of how utility-scale solar uses land, revealing unexpected efficiency gaps and clearer pathways for agrivoltaics and ...