After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

A new study published in the Journal of Cosmology and Astroparticle Physics reveals a correlation between the density of dark ...

Webb's high-resolution instruments uncover distant objects, enabling studies of early stars, galaxies, and habitable ...

Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly brightly, suggesting ...

A radical hypothesis suggesting black holes could be behind the accelerating expansion of our universe has been stirring up ...

Researchers have strengthened the case that matter becomes dark energy when massive stars collapse and become black holes.

It is no wonder that curious minds have always sought to explain both the Sun’s origins and our relationship to it — whether through the narratives of myth or modern science. Today, we understand that ...

"Cosmologists calculate the current theoretical size limit of structures to be 1.2 billion light-years, yet both of these ...

Now, in a new study published in Science Advances ... was maximal around the postures that each species used in their daily behavior. Importantly, this meant that Bishop and Pierce could be ...

The resulting image was extremely detailed, capturing large filaments resembling "the petals of a dandelion" extending from ...

The first piece of the Euclid space telescope's map of the universe is crammed with 14 million galaxies and 100 million ...

Both are DOE Office of Science user facilities at Argonne. With the Nanoprobe, an X-ray beam tens of nanometers in diameter scanned the sample as it was exposed to a barrage of ultrafast light pulses.