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2 giu 2024 · Find many great new & used options and get the best deals for Signals Into Space, Ultramarine, Audio CD, New, FREE at the best online prices at eBay! Free shipping for many products!
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13 giu 2024 · Spacecraft send information and pictures back to Earth using the Deep Space Network (DSN), a collection of big radio antennas. The antennas also receive details about where the spacecraft are and how they are doing. NASA also uses the DSN to send lists of instructions to the spacecraft.
4 giorni fa · Sociologists, game theorists and astrophysicists like Stephen Hawking have been warning for decades against transmitting signals that could reveal humanity’s location to interstellar predators. The worriers argue that there’s a good reason we haven’t detected signals from any other intelligent life in the universe: The only ...
7 giu 2024 · When astronomers turn our radio telescopes out towards space, we sometimes detect sporadic bursts of radio waves originating from across the vast expanse of the universe.
8 giu 2024 · A repeating radio signal from deep space has scientists puzzled, because they can't fully explain what's emitting it. Their working hypothesis, as detailed in a study published in the journal...
12 giu 2024 · Astronomers have detected a peculiar radio signal originating from deep space that evades current scientific understanding. Designated ASKAP J1935+2148, the signal repeats every 53.8 minutes, making it the longest period ever recorded for such a phenomenon.
20 giu 2024 · The ability to detect and analyze gravitational waves opens an entire new observational field potentially enabling scientists to probe into some of the most enigmatic regions of our universe, like the surface of Neutron stars and the event horizons of black holes.
