A glorious, colorful image captured by a telescope in Chile shows the bright glow of star cluster RCW 38, where young stars ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

Kokoro Hosogi, a physics student at The University of Alabama in Huntsville (UAH), has achieved a rare honor for an ...

Explore the captivating journey of ancient Greek astronomy in which mythological tales and mathematical precision mix together.

Missing planets? That literally happens all the time IRL. Here's why the Star Wars trope of incomplete star maps and missing ...

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

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 ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

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 ...

If you want to see where all of the Starlink satellites are located in real-time check out this Starlink map showing the global ... "Satellite constellations can pose a significant or debilitating ...