Stephen Hawking is a pretty smart guy, so when he starts musing about humanity’s place in the universe, it’s a pretty good idea to listen. Turns out, he worries humanity might be woefully unprepared when our future alien overlords arrive.
One of the hardest things to believe about Superman is the fact that no one recognizes him solely because he wears glasses while off duty. Turns out, that disguise might actually work a lot better than you’d think.
Researchers at SETI were (very) cautiously optimistic about a mysterious new signal that could’ve come from extraterrestrials a few star systems away — but it seems the much more likely explanation is the right one.