Nebula nights canoeing blends the tranquility of canoeing with the mesmerizing spectacle of the night sky. Participants will ...

Elon Musk's internet satellites have been a game changer for people in rural areas, but scientists are alarmed that plans to launch thousands more will be perilous for our skies.

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), ...

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 ...

The core of a massive cluster of galaxies appears to be pumping out far more stars than it should. Now researchers at MIT and ...

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