We found an alien trapped in ice using a metal detector. How did the aliens get under the ice? We will try to find things that prove the existence of aliens. What will we find under the ice with a ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Dr. Tyson is an astrophysicist and the author of “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” See more of our coverage in your search results.Encuentra más de nuestra ...

You sent them to that ship. I just checked the colony log. Directive dated 6/12/79, signed Burke, Carter J. You sent them out there and you didn’t even warn them. Why didn’t you warn them?” Unless you ...