Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

The James Webb Space Telescope is investigating the Flame Nebula, hunting for "failed stars" to better understand how brown dwarfs form and evolve.

Space probe Hera passed Mars while on its way to the Didymos asteroid system as part of planetary defence mission. View on ...

Throughout history, when pioneers set out across uncharted territory to settle in distant lands, they carried with them only ...

Over 50,000 submissions are made for images on U.S. stamps every year, and out of those, about 40 are turned into real stamps ...