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Spanish >> Science-Technology
Updated on 07/11/2018 – 10:16
Keywords: Aliens, Reveal, Talk, Simple
Boston, United States , 11/07/2018 (The People Online) – Researchers at the Mbadachusetts Institute of Technology (MIT) say that existing laser technology can be used to create a kind of "lighthouse" See aliens at a distance up to 20,000 light-years, notes Sputnik.
They suggest that focusing a high power laser across a huge telescope 45 meters long would be visible to extraterrestrial astronomers. 19659005] The laser could also be used to send a message in Morse code, says MIT scientist James Clark. He also suggests that the device should be built on the moon to prevent the powerful beam from hitting the probe orbiting the Earth.
The famous physicist Stephen Hawking warned that sending messages to extraterrestrials was an idea. really terrible, like putting a sign saying "Attack here."
Hawking objected to any attempt to send messages or contact aliens directly, as any extraterrestrial civilization with enough technology to receive our message and travel here "could crush us without mercy".
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