What If on MSN

We may be about to find thousands of alien life forms at once

One of the greatest scientific discoveries in history may be hidden beneath nearly 13,000 feet of Antarctic ice. Deep below ...
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, ...
Starlust on MSN

NASA's Habitable Worlds Observatory: 5 key features of the upcoming mission to search for ...

The mission is still in the early stages of its conception, with contracts given recently to firms.
HUB

Life forms can planet hop on asteroid debris—and survive

Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new Johns Hopkins University study finds. The work demonstrates that a certain ...