Multi-frequency observations explore Radio Galaxy 3C 111 and its jet
3C 111 Total intensity image at 5 GHz. Credit: arxiv (2025). DOI: 10.48550 / Arxiv.2503.18621 Using the very long basic ...
Tag: radio
Scientists use Allen Telescope Array to search for radio signals in the TRAPPIST-1 star system
Planet-planet occultation. Credit: Zayna Cheikh Scientists from the SETI Institute and partners at Penn State University used the Allen Telescope ...
Large radio bubble detected in the galaxy NGC 4217
The grayscale background map shows the JVLA 3 GHz radio continuum emission in the halo of NGC 4217 at an ...
Second-generation Starlink satellites leak 30 times more radio interference, threatening astronomical observations
Measurements of the distances and power flux density of the Starlink satellites that passed through the beam of the two ...
Astronomers compile largest MeerKAT radio source catalog to date
A sky map overlaid on a number of MeerKAT points containing a few thousand radio sources. On the map, the ...
MeerKAT observations detect mysterious faint radio ring
Continuous MeerKAT images of Kýklos (J1802–3353) in UHF (left) and L-band (right), at the reference frequencies of 815 and 1283 ...
Astronomers detect blazar with sinusoidal radio variability
Light curve of PKS J0805−0111. Credit: De La Parra et al., 2024. An international team of astronomers has reported the ...
Thieves make off with radio station’s 60-metre-high broadcast tower
Thieves stole a 200-foot radio tower and transmitter from an Alabama AM radio station, preventing it from going on the ...
Israeli Radio: Reserve soldiers refuse to fight in Gaza
The official Israeli radio revealed that a number of reserve forces soldiers refused to comply with military service and participate ...
Discover the origin of the rare radio circles in the universe
A simulation of star-driven winds at three different periods, starting 181 million years ago. The upper half of each image ...
