Photographer Petr Horálek observed both a lunar eclipse and a galaxy of stars from the the US National Science Foundation’s ...

On May 29, 1919, a total solar eclipse helped to prove Albert Einstein's theory of general relativity. Einstein's theory suggested that gravity could bend light by curving the fabric of spacetime. To ...

Isaac Rouse is a seasoned writer covering all things gaming, anime, and horror for Polygon. Attendees will discover how Field Museum icons like SUE the T. Rex and the Chicago Archaeopteryx compare ...

The sun unleashed two huge flares early Wednesday, one day after a NASA observatory captured a dramatic photo of a separate solar flare. The back-to-back eruptions included the strongest of the ...

On August 21, 2017, a team of researchers from the University of Alabama used an unprecedented array of high-tech weather instruments to study how both the atmosphere and insects responded during ...

The sun roared to life early Tuesday (May 14), unleashing a powerful X-class solar flare from a newly emerging sunspot region AR4087. The eruption peaked at 4:25 a.m. EDT (0825 GMT), triggering ...

Princess Cruises has added a third voyage to its 2026 Total Solar Eclipse series with a new 14-day Mediterranean & Adriatic cruise aboard the Enchanted Princess, now open for booking. Departing ...

Princess Cruises is expanding its 2026 roster of solar eclipse-focused voyages with the addition of a third sailing that will celebrate the celestial event off the coast of Spain. The ship’s 14 ...

One of the spruce trees in the Dolomite mountains in Italy that researchers attached remote sensors to before a solar eclipse. (Image credit: Monica Gagliano/Southern Cross University) "It's ...

This solar cycle still has the potential to cause more celestial spectacles before activity calms down. And scientists say that the coming solar cycles may be even more eventful. But it remains ...

Solar panels don’t have inertia—they rely on inverters to change electricity into a form that’s compatible with the grid and matches its frequency. Generally, these inverters are “grid ...

Hours before the sky darkened in a partial solar eclipse, dozens of spruce trees began to shift. Their electrical pulses, imperceptible to human senses but measurable with the right instruments ...