An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

"We didn't know what exactly to expect from these first observations – the sun's poles are literally terra incognita,” Sami ...

A near-complete census of our interstellar neighborhood hopes to answer how stars, brown dwarfs and rogue planets form ...

A trio of heliophysicists and satellite trackers at NASA Goddard Space Flight Center and the Goddard Planetary Heliophysics Institute at the University of Maryland has found evidence showing that ...

Surveying nearby galaxies in the process of merging with other galaxies, astronomers have identified massive, dense star ...

From our favorite cities to see live music to our go-to noise-canceling headphones to take on a flight, we pick the year’s best getaways, gear, and services ...

Built on a set in a specialist facility in Germany, a mockup of a lunar landscape is helping imaging experts learn how to take better images and video footage on the moon. Jeff Bezos' Blue Origin ...

With Prime Day fast approaching, now's a good time to take a look at the best telescopes: Here are our picks of the best instruments for viewing the night sky. When you purchase through links on ...