Avi Loeb believes aliens are real, and they've visited our Solar System. But this man is no fringe conspiracy theorist, dressed in ratty flannels and a tinfoil hat, broadcasting rants from a pirate radio station in the wilderness—he's a Harvard University professor, who has done world-renowned research on cosmology and astrophysics. This is a serious... Continue Reading →
The Shape of Starships to Come
This may be a controversial statement, but any ship large enough to support a crew is too large to be a realistic option for interstellar travel. That means you, ISV Venture Star. Even though you're beautiful. Space is big, unfathomably big, and the problem of venturing between stars has occupied theorists for quite a long... Continue Reading →





































