What can you do with a black hole? A first answer will be like, not much, and you better keep your distance! It turns out that you can use the black hole in the center of our Galaxy as a giant telescope. At least this is the idea of Amitai Bin-Nun of the University of […]
Let’s start explaining the title, what is SETI (Search for Extraterrestrial Intelligence)? It’s a very serious initiative to respond a fundamental question for us humans: Are We Alone? The project uses telescopes to listen for narrow-bandwidth radio signals from space. Such events do not occur naturally, so a detection would provide strong evidence of extraterrestrial […]
Long lost are the situations in which you had to observe a star or a galaxy with a telescope and mark all your observation on paper. Today you don’t even see the telescope or satellite, and you are even of a different continent than the instrument of observation. You only have your personal computer and […]
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