On November 12, 2014, a European spacecraft named Philae tried to land on Comet 67P. To say it was a bumpy landing would be ...

The original Boeing 747 transformed the world of commercial aviation and launched one of the most beloved aircraft ever built ...

Astronomers have developed a new way to trace the paths of potential “city-killer” comets years before they come close to the Earth. The breakthrough technique, described in a yet-to-be peer-reviewed ...

What better way to do that than to gather for a fun game night? To celebrate the season, put a festive spin on a favorite ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...