Three enormous and peculiar radio light rings were discovered far, far outside our own galaxy, shedding more light on one of ...

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

Deep in outer space, astronomers have discovered another "odd radio circle" — the latest in a short list of mysterious rings ...

The wavelengths of radio light are so large that you can't capture a high-resolution image with a single dish. To capture an ...

When you think of a radio telescope, you usually think of a giant dish antenna pointing skyward. But [vhuvanmakes] built Wavy ...

These enormous, mysterious rings of radio emissions are nearly twice as old as our Milky Way. A new study, published in ...

With help from citizen scientists, astronomers have found the most powerful and distant "odd radio circle" ever detected.

The finding offers tantalizing clues in the ongoing quest to piece together the origins of ORCs—mysterious, ring-shaped radio signals from space.

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.

Cosmic reionization denotes the transformative epoch when the first luminous sources emerged, ending the cosmic dark ages by ionising the pervasive neutral hydrogen. This period, which encompasses ...

A research team led by the Shanghai Astronomical Observatory of the Chinese Academy of Sciences has used the Tianma Radio Telescope to conduct multi-band radio observations of the returning comet ...