New research suggests that most of the atoms within the human body likely spent part of their lives drifting beyond the Milky ...

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

Some 2,600 light-years from our own Solar System dwells one of the most ... just what the heck is going on with the Kepler-51 system. One way to do that will be to peer into the atmospheres ...

Did the Sun once have a twin star, Nemesis? This lost sibling might have altered Earth’s fate by shaping comet paths, causing ...

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

The materials that make up your body are intergalactic voyagers that have existed beyond the limits of the Milky Way.

Scientists have uncovered the existence of a binary star system close to the black hole near the center of the Milky Way galaxy.

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the ...

CINCINNATI (WKRC) - Astronomers have made a groundbreaking discovery, revealing the existence of "cosmic tunnels" that connect our solar system to other stars. Using data from the eRosita X-ray ...

Most of the atoms in your body likely spent millions of years circling the Milky Way on a cosmic "conveyor belt" before returning to our galaxy prior to the solar system's creation, a new study ...