After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

The Hubble Space Telescope, a cornerstone of modern astronomy, has been providing breathtaking images and invaluable data for ...

Nobel laureate Kip Thorne, who will deliver the Royal Irish Academy 2025 Hamilton Lecture, on his lifelong quest to ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

From GPS to innovations in computing and optics, technologies developed for space research at UC Santa Cruz touch nearly ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

The Great Nothing, or Bhes Void, spans 330 million light years but contains only 60 galaxies, making it one of the universe’s ...

A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...