If microscopic black holes born a fraction of a second after the Big Bang exist, as some researchers suspect, then at least one may fly through the solar system per decade, generating tiny ...
An object from outside the Solar System has been spotted hurtling towards the Sun, which, if confirmed, would be the third visitor from the stars ever detected.
The blue regions show areas where the Atacama Large Millimeter/submillimeter Array (ALMA) detected clear signs of water vapor in a distant star system. Credit: ALMA (ESO / NAOJ / NRAO) / S. Facchini ...