The Unknown on MSN

Could aliens use wormholes to reach us? Michio Kaku explains

Could advanced civilizations travel through wormholes to reach us? 🌌 Physicist Michio Kaku explores the science behind ...
The Space Race on MSN

What NASA found on Titan that changes how we see other worlds

NASA’s missions to Saturn’s mysterious moon Titan have uncovered an alien world with lakes and seas made of liquid ...