Japanese scientists simulated faint 21-centimeter radio waves from the Universe’s “Dark Ages,” offering a potential way to detect dark matter. About 13.8 billion years ago, the Universe emerged in a ...

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

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

Three enormous and peculiar radio light rings were discovered far, far outside our own galaxy, shedding more light on one of the enigmas that have long perplexed astronomers. The find was reported by ...

An international collaboration of astronomers, including researchers from the University of Toronto, have detected the brightest Fast Radio Burst (FRB) to date—and have been able to pinpoint its ...

A new study from Tel Aviv University has predicted, for the first time, the groundbreaking results that can be obtained from detecting radio waves coming to us from the early Universe. The findings ...

When you think of a radio telescope, you usually think of a giant dish antenna pointing skyward. But [vhuvanmakes] built Wavy-Scope, a handheld radio telescope that can find the Sun and the Moon, ...

Astronomers hunting for evidence of the light from the first stars and galaxies have found that the universe was warm, rather than cold, before it "lit up." A Curtin University-led team from the ...

When the Scottish explorer Alexander Mackenzie first tried to canoe across North America in 1789, he unwittingly followed a river that led him north to the Arctic instead of west to the Pacific. When ...