Our solar system is full of celestial wonders that we're still trying to understand, but there are even more marvels and phenomena throughout the universe ... the largest known cosmic filament ...

With winds blowing at 20,500 mph, "the planet has complex weather patterns just like Earth and other planets of our own ...

The giant jet flips the script on the origins of these structures, which were once thought to be linked only to extremely ...

Finding life on another planet would be a world-changing discovery for humanity. But actually detecting it is no simple task.

With winds blowing at 20,500 mph, "the planet ... its biggest eccentric trait is that it is slightly larger than Jupiter, yet only 16% as massive, making it one of the puffiest planets known ...

In February 1995, a small research organization known as the SETI Institute launched what was then the most comprehensive ...

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

Worsening fire conditions are the biggest threat. As large trees develop over centuries, large fissures form in their trunks.

Uranus has the craziest tilt in your Solar System. Its tilt is about ninety-eight degrees. That means its north pole is ...