The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...

For decades, scientists have worked to map the universe’s large-scale structure, testing cosmological models and ...

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

From decades of astronomical observations, scientists know that most galaxies contain massive black holes at their centers.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

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

“The filaments are the most massive structures in the universe, especially at the points where they meet, which are called clusters or superclusters,” Darling said. So how big is one of these galactic ...

However, there is still a great deal we don't know about the universe. To put this into ... to drastically shift the solar system's third-largest planet produces debris that is too massive given ...