Be careful when monitoring radio networks
Credit: Pixabay/CC0 Public domain If you pass by a café that operates a Wi-Fi network, you can be identified, even ...
Tag: radio
New Halo Discovery radio with Meerkat
Chandra X-ray image of SPT-CLJ237-5942 in the 0.5 to 2.0 Kev band, smoothed at 12 Arcsec. The Gaussian smoothing nucleus ...
The cosmic mystery deepens while astronomers find a flashing object in radio and X -rays waves
An image of the sky showing the region around Askap J1832-0911. X-rays of the NASA X-ray-raycra X-ray observatory, radio-telescope radio ...
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 ...
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 ...
