What If on MSN

Could an alien civilization be hiding in Earth’s deep past?

The universe is vast, ancient, and mostly silent. For decades, scientists have pointed their telescopes toward distant stars, ...
AOL

Alien civilizations have not visited Earth and never will, physicist claims

“There is a silence in the night sky that has bothered me for as long as I can remember.” That line, attributed to Richard Feynman, lands because it gets at a simple, stubborn feeling. The sky looks ...
Forbes

We’re Using Giant Freakin’ Lasers To Probe Alien Planets

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...
What If on MSN

What if Voyager 1 crashed on an alien planet?

Voyager 1 is on a journey that will outlast civilizations, outlive the Sun’s familiar neighborhood, and eventually drift into ...
AOL

Time’s up? Advanced civilizations last just 5,000 years, scientists say — hardly great ...

Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly ...