Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

A group of researchers in Antarctica have found strange radio waves coming from below the ice.According to the results published in the Physical Review Letters, the mysterious radio waves were ...

The US government lays claim to a large chunk of spectrum for military use, communications, and transportation. FM radio operates between 88 and 108.0 MHz, and AM radio operates between 540 and ...

Between 50 and 1,000 kilometers above our heads is the ionosphere, a layer of Earth's upper atmosphere consisting of charged ...

When the New York Times first wrote about "mysterious radio waves" from the cosmos in 1933, they made sure to note one fundamental caveat: "No Evidence of Interstellar Signaling." Indeed, the ...

However, the inverse problem – calculating and visualizing the shape of an unknown object using the observed effects of wave scattering – is extremely difficult, and it is an unsolved problem ...

LEWISBURG – There is a far-off planet that appears to have a magnetic field similar to Earth’s but it is too hot to support life, a Bucknell University professor says.

Mystery of pulsing radio waves from deep space may be solved: scientists By . Alex Mitchell. Published Dec. 11, 2024, 3:54 p.m. ET.

PanoRadar's radio imaging works a lot like LIDAR. On a motor sits a cylinder of 1,200 tiny synthetic antennae, which each emit radio waves. As the motor spins, so does the cylinder, flinging radio ...