Habitable Tatooine-like worlds with two suns are theoretically possible.
Fast Radio Bursts And Aliens
Fast radio bursts are strange things, but they aren’t likely to be caused by aliens.
Life In A Black Hole
What happens when you fall into a black hole? Maybe you could live a long and happy life.
Light Braking
The Breakthrough Starshot project plans to send small spacecraft to Proxima Centauri, and it could use the light of Alpha Centauri it get there.
To Boldly Go
If you’re the captain of a starship exploring the galaxy, how do you find your way home?
Size Matters Not
The Death Star appears huge in a new poster for Rogue One. Could a death star actually appear so large in real life?
The Fading Truth
The tale presents two paths: either rely upon the evidence of present observation, or rely upon past evidence of a fading truth.
What Are The Odds That Aliens Exist?
The likelihood that an alien civilization actually exists is still a matter of some debate.
Heffalumps and Woozles
Speculation about an alien civilization says more about us than it does of them.