In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

An international team of physicists has successfully measured the size of a certain type of neutrino to a certain degree. In ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe.

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

Scientists have recorded the largest structure in the known universe, Quipu, which is about 1.3 billion light-years wide.

Learn about the explosions that often occur at the end of a white dwarf star's life, allowing scientists to study the acceleration of the universe.

The Largest 'Black Hole Jet' Discovered Is Estimated to Be Twice the Size of Our Milky Way We know black holes to be ...

Discover 8 unforgettable Dungeons & Dragons characters with unique traits and epic potential for Netflix’s TV adaptation.

Astronomers discover Quipu, a colossal cosmic structure spanning 1.3 billion light-years, which could reshape our ...

Hasbro has unveiled a new wave of comic-book inspired six-inch Marvel Legends Series action figures, which includes a Banshee ...

The Samsung Galaxy S25 Edge will be a large phone, as pretty much everyone expected. Its screen protector shed some light.