King in those last days of his life was speaking to how the environment and the conditions in which people live and work ...

University of Arizona researchers have unveiled evidence of romance at the farthest reaches of the solar system: a cosmic ...

A ground-based observing facility tasked with recording the flare of the northern lights has captured images of an inexplicable pale grey glow amid the streaks of green and red, providing researchers ...

NASA’s Webb telescope uncovers mysterious "little red dots," pointing to the existence and growth of supermassive black holes ...

This process makes AGNs some of the brightest and most energetic objects in the universe. Now, astronomers at the University of Arizona and the Max Planck Institute for Astronomy have captured the ...

Early V-2 Photos of Earth V-2 rockets launched from White Sands, New Mexico in the 1940s and returned the first photos of Earth from space. The rockets were launched on a suborbital trajectory.

Explore the intriguing connection between the green and red aurora lights and the enigmatic gray-toned emissions.

A century ago, physics had its Darwinian moment — a change in perspective that was as consequential for the physical sciences as the theory of evolution by natural selection was for biology ...

Earth from space never disappoints. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to ...

Winter might appear barren, but it is a vital phase of renewal for the natural world and a perfect time to reconnect with it ...

Geology is broadly the study of the Earth and other planets, moons, and smaller planetary bodies. Fields of geology range from the initial formation and differentiation of the Earth to modern ...

Poet Dannie Ruth's brand, Penultimate Moments, is a reminder that every moment we spend with ourselves and those we love is ...