Harvard scientist Avi Loeb earnestly hopes that the interstellar alien object in the solar system turns out to be a spacecraft sent by extraterrestrial beings. This comes after his very open assertion ...

In an impressive illustration of the enormity of space, NASA recently discovered a space rock roughly the size of Manhattan, just a few months before it was set to fly near Mars. Up to that point, the ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve our chances of detecting alien technosignatures." When you purchase ...