Astronomers used the VLA and MeerKAT radio telescopes to search the Hycean exoplanet K2-18b for alien technosignatures, analyzing millions of signals but finding no confirmed artificial radio transmis ...

Read a sci-fi short story every month and join a virtual community of fellow science fiction fans! Using the world's largest radio telescope array, The Atacama Large Millimeter/submillimeter Array, ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

As of Feb. 23, you can get the Mohu Leaf Amplified Indoor TV Antenna for $49.99 at Amazon. (If you don't need the signal ...

Accuracy is measured by two machines, one that tests just the sensor across X, Y, and Z axes, and another that tests just the X axis and Y axis, but with the sensor inside the mouse. François Morier, ...

Car antennas have come a long way since their inception in the early 20th century. First used in the radio body itself, they have evolved from external whip-style mast antennas to integrated radio and ...

Engineered in the U.S. heartland, the pending Magnum k1 antenna, Information Station Specialists said, will offer AM station operators a path for an affordable antenna with a “fly under the radar” ...

A federal judge on Monday said the U.S. government denied due process to the Venezuelan men it deported to a prison in El Salvador in March after President Trump invoked the Alien Enemies Act. The ...

It's difficult to believe that, given the enormous extent of outer space around us, there aren't other life forms out there. Humanity has long been intrigued by the idea, with movies, books, and TV ...

Well, please think about it. In your comm scenario, you have established some first principles, good for you. A few physical constants, a numerical system perhaps, great! That's basically taken you a ...

Astronomers have detected the first-ever "radio signal" coming from the interstellar comet 3I/ATLAS, right as it passed the halfway mark on its oneway trip through the solar system. And while this may ...

A problem with the Mars Antenna, a giant NASA radio dish in California, has disrupted the Deep Space Network's spacecraft communication efforts, as well as asteroid studies, since Sept. 16, 2025.