A new study suggests that medieval stone discs found in Ukraine were likely used by Vikings as solar compasses to navigate ...

About 4,900 years ago, a Neolithic people on the Danish island Bornholm sacrificed hundreds of stones engraved with sun and ...

Volcanic eruptions shaped the destinies of ancient European societies, leading to dramatic cultural shifts and the emergence ...

An international team led by astronomers at Leiden University has shown in laboratory experiments that sulfur can bind with ...

Blue Origin's giant New Glenn rocket blasted off from Florida early Thursday morning on its first mission to space, an ...

Elon Musk's SpaceX on Wednesday pushed back its latest orbital flight test of Starship, the colossal prototype rocket the ...

Bareh, A. and Chetia, B. (2025) Comprehensive Analysis of the Ionospheric Response to the 2015 Geomagnetic Storms over ...

Hot on the heels of a spectacular comet late last year, another celestial visitor is set to put on a show. And Southern ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A Sunspot AR3873 erupted with an X1.8-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks. Footage ...

Over the last century, our understanding of the evolution of stars has improved dramatically. By studying the cosmos, we have gained a pretty good theoretical model of how stars change over their ...

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...