Explore the evidence that supports the theory of the expanding universe, including the observations of distant galaxies and ...

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

Whether the universe will “end” at all is not certain, but all evidence suggests it will continue being humanity’s cosmic home for a very, very long time.

For over two decades, cosmologists have believed that the universe is expanding at an accelerating pace, driven by a ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...

Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.

Five years and thousands of cookies later, Cookier Amber Garcia’s social media sensational business Blue Goo Bakery is creating sweet moments at special events across the city. Amber tells host ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...

Of the 120 contestants who entered the 2025 Miss Universe pageant, just a quarter is competing in the grand finale tonight. What time does the event start, and how can U.S. viewers stream it? Here's ...

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden universe shapes the realms that we can see." Despite still not being fully ...