NASA has been monitoring a never-before-seen planet in its solar system, which is eight times the size of Earth.

Treats are in store for stargazers at both ends of the short summer nights this June. Evenings belong to Saturn, a beacon in the southwest. Not sure which object is the ringed planet? Look the ...

Scientists also discovered a second planet, a brown dwarf orbiting another low-mass star. Gaia-5b orbits the Gaia-5 star, ...

Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...

It is not often that all the planets in the Solar System other than ours are lined up across the night sky for us to see.

Thirty years after the discovery of the first exoplanet, astronomers have detected more than 7,000 of them in our galaxy. But there are still billions more to be discovered. At the same time, ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

The Chicago Sun-Times' Annie Costabile ... Seattle will be in a position to get Notre Dame star Olivia Miles, and maybe the front office can dream bigger than that. True to Costabile's original ...

Picture: Quinn Rooney/Getty Images Battle signed a six-year deal of under $900,000 at Hawthorn – taking less than St Kilda ... Put simply, the stars of the game are being paid bigger wages ...

Wolf-Rayet stars are supernovae in the making. The stars are generally larger than the Sun, but are rapidly losing mass as they reach the ends of their lives. When the stars do eventually die ...

Data from the Gaia spacecraft shows that even unassuming stars can host monumental companions like massive planets.

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...