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 ...

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

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

A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...

The largest known black hole jets, 23 million light years across, have been discovered in the distant universe. This pair of ...

When we think of color in the night sky ... the red and blue light is nearly as high as the green. Red supergiant Betelgeuse, ...

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