As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

For several decades, evidence has suggested that the expansion of the universe is accelerating. Crucial to those estimates were the use of standard candles, celestial events of the same luminosity ...

A remarkable new study challenges the findings of Nobel Prize winning research into how our universe has changed over time.

Astronomers have chased the first stars for decades, squinting at the early universe for any hint of their brief, brilliant ...

The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

It's a reminder of why preserving pristine night skies remains essential for both astronomy and human wonder.

Explore the cosmos through ten stunning new images captured by the European Space Agency, showcasing breathtaking views of nebulas, galaxies, and celestial wonders from across the universe.

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

Leaked images hint at a dusty spacecraft; Avi Loeb fuels speculation, but NASA dismisses alien claims. Comet's brightening, ...

NASA’s Hubble Space Telescope has once again captivated the scientific community with its latest discovery: a blazing ring of ...

NASA is under growing pressure to release long-awaited images of the rare interstellar Comet 3I/ATLAS, only the third known ...