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Alien signals, real comet: What 3I/ATLAS revealed

About 470,000 “interesting” radio hits can still add up to zero. That was the practical outcome when astronomers aimed one of ...
In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...
The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...
As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...
ALMA in Chile receives 145 low-noise amplifiers for Band 2, enabling detailed studies of cold interstellar gas, planet-forming disks, and organic molecules in nearby galaxies.