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Japanese scientists simulated faint 21-centimeter radio waves from the Universe’s “Dark Ages,” offering a potential way to ...

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, ...

You’ve got a laser cutter. You’ve got a 3D printer. What do you make? [Ayushmaan45] suggests a telescope. The modest instrument isn’t going to do serious astronomy with only 8X ...

The Mauve telescope, developed by London-headquartered start-up Blue Skies Space, is the size of a small suitcase and carries ...

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

Abstract: This study proposes a 3D-printed, quad-ridged, dual-pol, flared horn antenna feeder to meet the demands of a modern radio-telescope. The research work presented in this paper involves both ...

Citizen scientists have discovered a rare double-ringed odd radio circle (ORC) in space, marking a significant achievement in astronomy. The celestial anomaly, captured by a radio telescope, is one of ...

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.