It’s rare but some eclipses cause stunning Instagram-worthy visual effects like devil horns, a Cheshire cat smile or diamond ring in the sky.

At any given moment, 89,000 terawatts of raw solar power is slamming into the Earth’s atmosphere. It is a mind-boggling amount of energy. But right now, our best technologies are essentially trying to ...

Sunspots are cooler areas on the sun's surface that appear darker compared to their surroundings. These solar blemishes are ...

A team from the Institute of Materials Science of Seville (ICMS), a joint center of the Spanish National Research Council (CSIC) and the University of Seville (US), has developed a new hybrid device ...

Every winter, thousands of tourists travel to high-latitude regions like Scandinavia, Canada, and Alaska hoping to see the Aurora Borealis or Northern Lights. Vincent Ledvina, an aurora guide and Ph.D ...

At any given moment, 89,000 terawatts of solar power hits the Earth’s surface. While significant advancements have been made in harvesting this power, existing technologies do not capture the full ...

New observations of Ganymede reveal a striking similarity between the auroras on the largest moon in the solar system and those on Earth. The international team of astrophysicists, led by researchers ...

Satellite spies stunning auroras from orbit during G1 geomagnetic storm. A minor geomagnetic storm painted the night skies over Iceland and eastern Canada with glowing ribbons of aurora on Feb. 16, ...

Outdoor upgrades do not have to be expensive, especially when simple solar lights can be reimagined in creative ways. In this ...

Europe hasn't hosted a total solar eclipse for ages, but that changes on August 12, 2026, when totality touches down on the continent's northwestern and ...

From the prime viewing spot of Concordia Station in Antarctica, the ring was reportedly visible for about two minutes.

NASA just launched rockets into the northern lights and captured the hidden electricity that powers them.