Science and Technology Videos
A mysterious object passes by Earth. It’s far enough away that we aren’t in any danger, but close enough to raise eyebrows. It doesn’t have any of the usual characteristics that comets or asteroids whipping around our solar system do. It’s alien. Alien to our solar system anyway. It came from interstellar space, another star system way out there in our galaxy – or maybe another galaxy all together.
Credit Factnomenal
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