The Athens-Clarke County Leisure Services Department held its Journey through the Stars this fall on Saturday, Sept. 21, 2024 in Athens, Georgia.

In Arizona's Sky Islands, dry summers may be pushing some bird species away from traditional migratory routes.

Looking at a distant galaxy means looking back in time.

LTT 1445 Ac is roughly the size of Earth and about 22 light-years away in the constellation Eridanus. The planet orbits the ...

When we think of color in the night sky, we often think of beautiful images of galaxies and nebulae. Unfortunately, most of ...

XRISM allowed astronomers to track plasma as it circled the supermassive black hole at a distance of around 0.1 light-years ...

Photosynthesis changed Earth in powerful ways. When photosynthetic organisms appeared, it led to the Great Oxygenation Event.

The X-Ray Imaging and Spectroscopy Mission (XRISM) has revealed the structure, motion and temperature of the material around ...

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...