If the thought of receiving radio signals from space conjures an image of Jodie Foster in the movie Contact, hunched over a computer console and listening for spaceship schematics beamed to Earth by ...
Eight CubeSats and one payload supported by the European Space Agency (ESA) have reached orbit, where they will demonstrate ...
Add Yahoo as a preferred source to see more of our stories on Google. The planetary radar, built in 1960 in Crimea, from which the Morse signal 'MIR, Lenin, USSR' was sent in November 1962. National ...
New research has traced a radio burst from deep in the Milky Way back to its original source. Mark Garlick/University of Warwick/ESO Astronomers are dialed in for this discovery. Researchers for the ...
December 10, 2025, Mountain View, CA -- For 10 months, a SETI Institute–led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal "twinkles" as it passes through gas ...
A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By monitoring this effect for 10 months, researchers watched the pattern slowly ...
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Companies hope lasers can replace radio for space-to-ground comms
Getting optical signals through the atmosphere could remain a challenge ...
VIENNA, Va.--(BUSINESS WIRE)--Spire Global, Inc. (NYSE: SPIR) (“Spire” or “the Company”), a global provider of space-based data, analytics and space services, announced the expansion of its Space ...
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A space historian explores how the advent of radio astronomy led to the USSR's search for extraterrestrial life
As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...
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