The discovery, made with the LOFAR (LOw Frequency ARray) radio instrument in Europe, indicates that galaxy clusters, which ...

Using the Very Large Array (VLA), astronomers have performed radio observations of a galaxy cluster Abell 2744, nicknamed ...

For the first time, researchers have seen how light behaves during a mysterious phenomenon called 'imaginary time'. When you ...

Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of ...

Around midday on June 13 last year, my colleagues and I were scanning the skies when we thought we had discovered a strange ...

High school students across the U.S., including 10 from Morrison High School, have been part of a project that has detected radio waves associated with solar disturbances using $500 antenna kits, ...

A communications satellite out of commission since 1965 is chirping at the Earth in radio frequencies. What is happening? We ...

Minimizing crosstalk between imaging regions leverages the sensitivity and spectral range of single-photon imaging with the ...

LOFAR detects a faint radio 'mini-halo' from 3.8 billion years ago, revealing how galaxy clusters evolved in the early ...

Abstract: A new combline leaky-wave antenna (LWA) is proposed for null frequency scanning. The antenna contains a microstrip transmission line loaded with two groups of stubs on both sides. The two ...

The principle of wave-particle duality is crucial in quantum physics, highlighting the dual nature of light and matter and ...

A new solid-state laser can make a vast number of precise optical measurements each second, while sweeping across a broad ...