Voyager 1 about to leave the solar system
Voyager 1, which left the Earth 33 years ago, is now at the edge of our solar system. It is […]
"The important thing is not to stop questioning."
Voyager 1, which left the Earth 33 years ago, is now at the edge of our solar system. It is […]
Space is a virtual vacuum, in which sound does not propagate. Indeed, sound is an oscillation of pressure transmitted through […]
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