You may think that time started 13.8 billion years ago at the birth of the universe, but physicists with alternative ...

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

By looking ever further back in time, the James Webb Space Telescope is at last revealing the first galaxies – and a very ...

Astronomers have used a continent-sized radio telescope to find the largest black hole jet ever observed in the early ...

The Big Bang Theory has expanded into two spin-off series, but only one actor has played three different characters across ...

Galaxies, planets, black holes: to most people, everything about our Universe sounds and feels enormous. But while it's true ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

Jets as enormous as Porphyrion would be difficult to detect in the early universe because leftover radiation from the big bang drowns out the radio light released by the jets, Gloudemans said.

High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

The Big Bang Theory universe is expanding with a brand new spin-off – and a former character will be making a return.

A team of international scientists have detected the ghostly subatomic particle called neutrino using an observatory under ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...