In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

Astronomers observed the supermassive black hole in galaxy NGC 3783 ejecting ultra-fast winds after a powerful X-ray flare.

The Hubble tension is especially troubling because it involves two sets of measurements that offer conflicting views of the ...

Everything humanity has ever touched, measured, or imagined as “normal” matter is a tiny sliver of reality. Less than 5 ...

Theaters thrived, studios cashed in, and audiences returned. One merger threatens everything the industry knows.

Collected in an oversized hardcover omnibus, Annihilation is the main Marvel Comics arc to inspire Marvel Cosmic Invasion. Along with earth-based superheroes like Captain America, Spider-Man and Iron ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.

The X-ray Imaging and Spectroscopy Mission (XRISM), a Japan Aerospace Exploration Agency (JAXA) and NASA collaboration with ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

By harnessing the Speed Force, DC Comics ’ Flash is the fastest being in comic book history, capable of moving at speeds that ...

This was a huge year for TV, with some of the best shows coming out of the blue. Do you agree with our critics?

And, while the following 10 movies aren’t the only 2026 sci-fi movies that might break out, they are the 10 with the greatest ...