The newly released Euclid images hint at the large-scale organization of galaxies in what is known as the cosmic web, essentially the backbone of the universe. In this web, there are concentrations of ...

Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.

The images and other information released Wednesday by the European Space Agency’s Euclid observatory includes a preview of ...

Supergirl: Woman of Tomorrow is directed by Craig Gillespie and written by Ana Nogueira, and it stars Milly Alcock in the ...

Astronomers have uncovered a colossal disk galaxy in the early universe, a structure so large and well-formed that it ...

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

The European Space Agency's spacecraft Euclid on Wednesday released a treasure trove of new data in its quest to map and ...

Although the telescope is just getting started on its mission, it has already delivered some impressive snapshots of the dark ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...