Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...

Ohio State astronomy professor Adam Leroy is the 2025 recipient of the Henry Draper Medal. The Henry Draper Medal, established in 1886, is awarded every four years to a researcher or pair of ...

As that description notes, the WorldView Legion spacecraft are capable of resolving features as small as 12 inches (30 ...

Ahead of Valentine's Day, prepare to be dazzled by the lunar heart, created by the interplay of light and shadow on our Moon.

In this episode, Dave Eicher invites you to go out and spot the many planets currently in our night sky. You’ll see four of ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

The nebulosity of hydrogen gas is revealed with the use of a “Hydrogen-Alpha” filter in an astro image of the Cygnus ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.

ANDES stands for ArmazoNes high Dispersion Echelle Spectrograph. AndES is a high-resolution instrument that can search for ...

The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...

Astronomers are on high alert once again, as yet another recently discovered asteroid has been estimated by experts to make a direct impact on Earth by the year 2032. This finding is one of the many ...