Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

Scientists have linked supernovae to the heating of the Milky Way's outer gas layer, revealing a cosmic dance of creation and destruction that shapes our galactic environment. Scientists may have unco ...

Looking at a distant galaxy means looking back in time.

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C (Sgr C). Reported to be around 300 light-years from the Milky Way’s central ...

NASA's Parker Solar Probe has flown into the Sun's corona. Structures known as coronal streamers and the Milky Way can be seen in the footage it captured. Credit: Space.com | NASA/Johns Hopkins APL/Na ...

Yet, for too many children, particularly in underserved communities, opportunities to experience the outdoors are out of ...

The fleeting cosmic firework likely originated within the turbulent magnetosphere surrounding a distant neutron star. Fast ...

Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...

Beauty was extremely important in ancient Greece and not just for women but for men, as well. As admirers of beauty, ancient Greeks placed great emphasis on healthy skin, and, naturally, they ...

Two top European port visits have been dropped from an upcoming Regal Princess cruise, but guests have some time to adapt.